HRMS migration

Migrate from Paycom to BambooHR

Field-level mapping, validation, and rollback between Paycom and BambooHR. We move data and schema; workflows are rebuilt natively in BambooHR.

Paycom logo

Paycom

Source

BambooHR

Destination

BambooHR logo

Compatibility

80%

8 of 10

objects map 1:1 between Paycom and BambooHR.

Complexity

BStandard

Timeline

6-8 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Paycom and BambooHR occupy different segments of the HRIS market. Paycom is a single-database HCM suite where employee data, payroll runs, timekeeping, PTO accruals, garnishment calculations and labor allocations are all stored together and tightly coupled. BambooHR is a cloud HRIS with a separate optional payroll add-on; its data model is flatter and does not include a native garnishment calculation engine. We extract the full Paycom employee record via their REST API, map the four-character eecode to a BambooHR employee ID, and transform payroll history into time-off records in BambooHR. Accrual balances transfer as as-of-date snapshots with the original accrual rule documented for your admin to re-enact in BambooHR. Active garnishment orders are extracted as deduction records and flagged for your payroll administrator to verify against BambooHR's deduction processing. Paycom workflows, approval chains and the Beti automated payroll build feature do not migrate; we deliver a written inventory of every active automation so your team can rebuild them in BambooHR.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

Paycom logo

Paycom

What's pushing teams away

  • Customer support is described as inconsistent—users report long wait times, unresponsive reps and incorrect troubleshooting guidance that left payroll errors unresolved for days.
  • Complexity grows with feature adoption; users report difficulty navigating between modules, finding specific settings and adapting workflows when the company scales or restructures.
  • Payroll delivery failures (late checks, unscheduled carrier changes to USPS without notice) caused direct financial harm for at least one mid-market customer who had to cut manual checks.
  • PTO accrual logic and garnishments are frequently cited as painful to configure and maintain, with errors persisting through multiple support escalations.
  • System rigidity and limited customization force some companies to maintain parallel spreadsheets or shadow systems for workflows Paycom cannot accommodate.

Choosing

BambooHR logo

BambooHR

What's pulling them in

  • Lowest friction entry point for SMBs moving off spreadsheets — intuitive interface means most teams are functional within days, not weeks.
  • Consolidation value: BambooHR merges ATS, onboarding, HR records, time-off, and payroll into a single pane of glass that employees never need to leave.
  • Volume discounts applied automatically by headcount, so pricing scales predictably as the company grows without renewal negotiations.
  • BambooHR reports most customers go live in four to six weeks, making it a realistic commitment for under-resourced HR teams.
  • Award-winning Support Heroes cited frequently in reviews — responsive human support after implementation is a differentiator.

Object mapping

How Paycom objects map to BambooHR

Each row shows how a Paycom object lands in BambooHR, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Paycom

Employee

maps to

BambooHR

Employee

1:1
Fully supported

Paycom employee records, keyed by four-character eecode, map to BambooHR employee records. We extract all standard fields (name, address, employment dates, compensation, employment status) plus any client-specific custom new hire fields exposed via get_new_hire_custom_fields. The Paycom eecode is preserved as a custom BambooHR field paycom_eecode__c for audit traceability and cross-reference during reconciliation. All employees extract in a single paginated API call and load via BambooHR's CSV import with custom field columns appended.

Paycom

Payroll Run

maps to

BambooHR

Time Off (as balance record)

1:many
Fully supported

Paycom payroll runs are effective-dated financial events (gross pay, net pay, tax withholdings, deduction amounts per period) that have no direct equivalent in BambooHR's HRIS schema. We transform each completed payroll run into a BambooHR Time Off entry capturing net pay and pay period. Federal and state withholding amounts, benefit deduction amounts, and garnishments are documented as separate ledger entries in the migration deliverable. The customer decides whether historical payroll data stays in a reporting-only spreadsheet post-migration or is archived in BambooHR as document attachments on the employee record.

Paycom

PTO Accrual Balance

maps to

BambooHR

Time Off Balance

1:1
Fully supported

Paycom exposes current PTO balance as an as-of-date figure on the employee record but does not expose the full accrual rule configuration (accrual-per-pay-period, front-load, accrual-per-hour, carryover cap) via API. We extract the current balance snapshot per employee, the accrual policy name, and the effective date. We document the accrual rule for each policy group so your admin can configure matching BambooHR accrual policies. Two migration-path options are presented: re-enact accruals from hire date in BambooHR, or carry forward the Paycom balance as a starting point with a note on the record.

Paycom

Benefits Enrollment

maps to

BambooHR

Benefits Enrollment

1:1
Fully supported

Paycom benefits elections (medical, dental, vision, 401k, HSA) store plan names, coverage tiers, deduction amounts and effective dates per employee per plan year. We extract all enrollment records and map them to BambooHR's benefits data structure. BambooHR does not include a native benefits administration module in all tiers; if the customer's BambooHR package includes benefits management, elections load as enrollment records. If not, we deliver a benefits enrollment summary CSV per employee and the customer coordinates benefits setup directly with their carrier.

Paycom

Garnishment and Deduction Order

maps to

BambooHR

Employee Deduction

1:1
Fully supported

Paycom garnishment orders (child support, tax levies, wage assignments) carry deduction amounts computed internally based on federal and state guidelines. We extract the order record including begin date, end date, flat-versus-percentage flag, maximum allowable deduction and exemption amounts. We do not recalculate the deduction amount in our system. Each garnishment record is flagged in the migration output for your payroll administrator to verify against BambooHR's deduction processing before the first post-migration payroll runs. Garnishments with state-specific update schedules require manual reconfiguration in BambooHR's deduction setup.

Paycom

Timekeeping Record

maps to

BambooHR

Time Tracking (if BambooHR Time Tracking enabled)

1:1
Fully supported

Paycom timecard data (clock-in/out timestamps, total hours, overtime flags, absence punches) is employee-owned with manager approval. If the customer's BambooHR subscription includes the Time Tracking module, we extract timecard summaries and load them as historical time entries. If BambooHR Time Tracking is not in scope, we deliver a timecard summary CSV per employee for manual reference or third-party time-tracking setup. Employee-owned timecard configuration in Paycom has no direct BambooHR equivalent; this workflow requires admin redesign.

Paycom

Labor Allocation Distribution

maps to

BambooHR

Cost Center or Custom Field

1:1
Fully supported

Paycom labor allocation distributions split payroll costs across departments, jobs and GL codes via category codes, detail codes and GL codes from get_labor_allocation_distributions. These have no native equivalent in BambooHR's HRIS schema. We extract all active allocation rules and deliver them as a configuration inventory. Depending on the customer's accounting needs, labor allocations are either entered as BambooHR custom fields on the employee record, managed via a CSV lookup referenced in the customer's ERP integration, or documented for a BambooHR-administered cost center setup.

Paycom

Vault Payroll Card

maps to

BambooHR

Payment Method

1:1
Mapping required

Vault is Paycom's proprietary payroll card. Employee enrollment status and card issuance records are stored in the Paycom employee record. We extract vault enrollment as a boolean flag and card delivery status. This maps to BambooHR's payment method setup where employees configure direct deposit or payment card. The Vault-specific card number and account routing are not transferable due to vendor lock-in; employees will need to re-enter payment method details in BambooHR.

Paycom

Background Check

maps to

BambooHR

Custom Field or Note

1:1
Fully supported

Paycom Enhanced Background Checks store check status codes and completion timestamps per candidate. Results are extracted with status (pending, clear, flagged) and completion date. These map to BambooHR as a custom background check status field on the employee record or as a document attachment. The detailed criminal, credit or MVR results are not included in the Paycom API response; we document what was extracted so the customer can confirm compliance with their record-retention policy.

Paycom

Custom New Hire Field

maps to

BambooHR

Custom Employee Field

lossy
Fully supported

Paycom custom fields on the new hire profile are client-specific and exposed via get_new_hire_custom_fields with field descriptions and values per eecode. Field types include text, select and date. We inventory all active custom fields during scoping, confirm their types, and pre-create matching custom fields in BambooHR before the employee import. Dropdown values from Paycom select fields must be manually re-entered as BambooHR dropdown options because there is no export of the picklist value set.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

Paycom logo

Paycom gotchas

High

No self-serve bulk data export tool

Medium

Multi-data-center API routing required

Medium

PTO accrual logic cannot be re-computed externally

Medium

Garnishment calculation rules are opaque

BambooHR logo

BambooHR gotchas

High

Undocumented API rate limits can trigger 503 errors

High

Per-employee pricing model requires active record count verification

Medium

API credentials must be sent on every request to avoid extra round trips

Medium

Custom field schema varies per account and requires manual inventory

Low

Document and attachment exports are not covered by standard report exports

Pair-specific challenges

  • Paycom has no self-serve bulk data export

    Paycom does not provide a self-service tool for customers to download their own data in bulk. All extraction runs through the Paycom REST API using a customer-specific SID and token. If API access has been restricted or revoked before or during contract termination, we coordinate a direct file request through Paycom's data team, which can add days to the migration timeline. We confirm API credentials and routing during scoping before beginning any extraction work.

  • Garnishment deduction amounts cannot be recalculated externally

    Garnishment orders in Paycom carry deduction amounts computed internally based on federal guidelines, state-specific schedules and exemption thresholds. The API exposes the order record (begin date, flat-versus-percentage flag, exemption amounts) but not the internal calculation logic. We extract every active garnishment record and flag each one for your payroll administrator to verify against BambooHR's deduction engine before the first post-migration payroll run. State-mandated update schedules (quarterly or annual recalculation requirements) require manual reconfiguration in BambooHR and must not be missed at cutover.

  • BambooHR payroll is a separate product with limited native functionality

    BambooHR Payroll is a separate product from the BambooHR HRIS core. Reviewers on Reddit report that the payroll module functions almost as a separate system with a history of overpayment incidents that took weeks to resolve. If your migration includes payroll history and ongoing payroll processing, confirm during scoping that BambooHR Payroll is in scope and licensed. If it is not, we can migrate the employee and benefits data to BambooHR while payroll continues separately, with a documented handoff of payroll configuration to your payroll team.

  • BambooHR reporting has documented limitations on audit and effective-dated history

    BambooHR users with audit requirements (SOX, ISO or similar) report that the platform cannot generate effective-dated address or name change reports, cannot report on when data was entered versus when it became effective, and cannot export a full audit log of access group permissions. If your organization has regulatory or compliance audit requirements, flag this during scoping. We can document which report types are available in BambooHR and which require an alternative approach such as a data warehouse export or manual process.

  • Paycom workflows and automations do not migrate to BambooHR

    Paycom approval chains, automated reminders and workflow rules are platform-specific and cannot be exported as configuration code. BambooHR's automation model differs structurally from Paycom's. We deliver a written inventory of every active Paycom workflow with its trigger, conditions, actions and recommended BambooHR equivalent. Your admin rebuilds these in BambooHR or through a supported integration post-migration. This rebuild work is outside the standard migration scope and should be planned as a separate workstream.

Migration approach

Six steps for a successful Paycom to BambooHR data migration

  1. API access and data center confirmation

    We begin every Paycom migration by confirming REST API access credentials and identifying the customer's data center cluster. Paycom operates four separate environments (DFW, OKC, PHX, Public), each with a distinct base URL. We retrieve the correct base URL from the customer's Paycom account representative during scoping. If API access has been restricted or is unavailable, we escalate to Paycom's data team for a direct file export, which can add five to ten business days. No extraction work begins until credentials and routing are confirmed.

  2. Paycom data audit and scoping

    We run a discovery extraction across all Paycom objects in scope: employee records (all fields and custom new hire fields), payroll runs, PTO accrual balances, benefits enrollments, active garnishment orders, labor allocation distributions, vault payroll card enrollment status, and background check status. We produce a record-count inventory and flag any data-quality issues (duplicate eecodes, missing required fields, orphaned records) before mapping begins. This audit output becomes the baseline for the migration reconciliation report.

  3. Mapping design and accrual balance decision

    We design the Paycom-to-BambooHR object mapping for all ten object types, including custom field type matching and any value transformation required. The PTO accrual balance decision is made explicitly at this stage: we present the customer with the option to re-enact accruals from hire date in BambooHR (cleaner accounting but requires historical data) or to carry forward the Paycom balance as a starting balance with a documented note. Both paths are documented. Custom new hire fields are pre-created in BambooHR as custom employee fields before the import.

  4. Sandbox migration and reconciliation

    We run a full migration into the customer's BambooHR sandbox environment before touching production data. The customer's HR lead reviews a record-by-record reconciliation of 25-50 employees against the Paycom source, confirms that garnishment records are flagged correctly, validates accrual balance entries, and signs off the mapping before we proceed to production. Any field mapping corrections, custom field additions or accrual-path decisions are finalized here. The sandbox run also confirms that BambooHR's import CSV format handles the customer's specific field types without silent truncation.

  5. Production import in dependency order

    We run the production migration in sequence: employees first (with all custom fields and the Paycom eecode preserved), then benefits enrollments, then garnishment orders with deduction flags, then PTO balance records, then payroll history time-off entries, then labor allocation configuration inventory, then vault payroll card enrollment flags. Each phase emits a row-count reconciliation report before the next begins. The customer runs at least one full payroll cycle in BambooHR before decommissioning Paycom.

  6. Cutover, delta sync and workflow handoff

    On migration day, we run a final delta extraction of any records modified in Paycom between the last full extract and the cutover window, then disable employee writes in Paycom. We deliver the Paycom workflow and automation inventory document, the garnishment verification checklist and the labor allocation configuration summary to the customer's HR admin. We remain available for a five-business-day post-cutover window to address reconciliation issues surfaced by the first BambooHR payroll run. We do not rebuild Paycom workflows as BambooHR automations within the migration scope; that work requires a separate scoping engagement.

Platform deep dives

Context on both ends of the pair

Paycom logo

Paycom

Source

Strengths

  • Single-database architecture means HR and payroll are always in sync with no cross-system reconciliation required.
  • Employee self-service model (timecard ownership, benefits enrollment, personal data updates) reduces HR admin workload at scale.
  • Beti automated payroll finds errors before submission, reportedly reducing payroll processing time by 90% in commissioned studies.
  • Native payroll processing for US, Canada, Ireland, Mexico and UK on one platform simplifies multi-country setups.
  • Built entirely in-house since 1998 rather than assembled via acquisition, which results in a more coherent product UX than competitors.

Weaknesses

  • PEPM pricing ($25–36) with implementation fees of 15–35% makes total cost of ownership high and creates a significant switching penalty.
  • Customer support is frequently described as inconsistent—long wait times, knowledgeable reps difficult to reach, incorrect guidance on complex issues.
  • System complexity grows quickly as companies add modules, making navigation between timekeeping, payroll and HR settings time-consuming for administrators.
  • PTO accrual configuration and garnishment setup are known friction points; errors persist through support escalations and require deep configuration re-work.
  • Limited public API documentation and no self-serve data export mean customers depend on Paycom for any bulk data extraction, including migrations.
BambooHR logo

BambooHR

Destination

Strengths

  • Single platform consolidating ATS, onboarding, HR records, payroll, and time-off reduces system sprawl for SMBs.
  • Fast implementation — BambooHR reports four to six weeks from kickoff to go-live for most customers.
  • Per-employee pricing with automatic volume discounts makes cost predictable as headcount grows.
  • Strong customer support reputation (Support Heroes) cited consistently across G2, Capterra, and direct testimonials.
  • Well-documented API with UTF-8 encoding, clear field types, and HTTPS-only access.

Weaknesses

  • Mobile application is significantly limited compared to the desktop experience, frustrating remote and field workers.
  • Companies above 150–200 employees frequently outgrow the platform's feature depth and customization surface.
  • Limited advanced reporting and analytics compared to enterprise HR platforms — custom report building is the ceiling.
  • PTO and profile customization are pain points — non-standard accrual policies and complex org structures require workarounds.
  • Document management and attachment handling lack the granularity of dedicated document-centric HR systems.

Complexity grading

How hard is this migration?

Standard HRMS migration. All 7 core objects map 1:1 between Paycom and BambooHR.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Paycom and BambooHR.

  • Object compatibility

    A

    All 7 core objects map 1:1 between Paycom and BambooHR.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    7-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    Paycom: Not publicly documented by Paycom.

  • Data volume sensitivity

    B

    Paycom doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your Paycom to BambooHR migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about Paycom to BambooHR data migrations

Answers to the questions buyers ask most during Paycom to BambooHR migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Book a free 30 minute consultation

Most Paycom-to-BambooHR migrations complete in 6-8 weeks for employee records, benefits enrollments and PTO balance data under 300 employees with no payroll history transfer. Adding payroll run history, active garnishment orders and labor allocation records extends the timeline to 10-16 weeks because each garnishment requires a separate extraction record and the accrual balance decision requires explicit customer sign-off before import. Garnishment-heavy migrations (more than 50 active orders) typically add one to two weeks for manual verification planning.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Paycom.
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