March is the most critical month in the Jamaican payroll calendar. The fiscal year ends on March 31, and every employer in Jamaica faces a concentrated set of obligations: reconcile a full year of statutory deductions, file the SO1 annual return, issue employee tax certificates, close out the current year's records, and prepare systems for the new tax year starting April 1.
Miss any step, and you face TAJ penalties, employee complaints, and compliance headaches that can persist for months. Complete every step on time, and you enter the new tax year with clean records, accurate filings, and zero exposure.
This checklist covers every year-end payroll task for Jamaican employers, in the order you should complete them. Whether you manage payroll for 5 employees or 500, every item on this list applies to you.
Phase 1: Reconciliation (Complete by March 14)
Reconciliation is the foundation of a clean year-end. Every number on your SO1 return traces back to your monthly payroll records. If those records contain errors, your SO1 will contain errors — and TAJ will find them.
Checklist Item 1: Reconcile Monthly PAYE Remittances
Pull your PAYE remittance receipts for all 12 months (April 2025 through March 2026). For each month, compare the amount remitted to TAJ against the total PAYE deducted from employee payslips. These figures must match exactly.
Common discrepancies to look for:
- Rounding differences that accumulated over the year
- Months where the remittance was filed with a different amount than what was deducted
- Employees added or terminated mid-month whose partial-month deductions were calculated incorrectly
- Bonuses or overtime payments where PAYE was not applied
Verify that the annual PAYE threshold of J$1,799,376 (2025/26 fiscal year) was applied correctly throughout the year. Use the PayrollJamaica calculator to spot-check individual employee PAYE calculations against each month's payroll figures.
Checklist Item 2: Reconcile NIS Contributions
For NIS, you need to verify three things:
- Rate accuracy: Both employee and employer contributions were calculated at 3% of gross earnings
- Ceiling application: Contributions stopped once each employee's cumulative gross earnings reached J$5,000,000 for the year
- Remittance accuracy: Monthly NIS remittances match the total of all employee and employer NIS deductions for that month
The NIS ceiling is the most common source of NIS errors. Employees earning above J$416,667 per month will hit the annual ceiling before March. If your payroll system continued deducting NIS after the ceiling was reached, you have over-deductions that must be corrected and refunded to affected employees.
Checklist Item 3: Reconcile NHT Contributions
NHT has no earnings ceiling, so the reconciliation is more straightforward — but the dual rates create opportunities for error:
- Employee NHT: 2% of gross earnings for every pay period, all year
- Employer NHT: 3% of gross earnings for every pay period, all year
Verify that you never applied the employer rate (3%) to the employee deduction or vice versa. Check that both portions were remitted separately and correctly to TAJ each month. See our statutory deductions guide for the complete breakdown of rates.
Checklist Item 4: Reconcile Education Tax Contributions
Education Tax is calculated on statutory income (gross minus NIS) after the NIS deduction:
- Employee Education Tax: 2.25% of (gross earnings minus employee NIS)
- Employer Education Tax: 3.5% of (gross earnings minus employer NIS)
This is the deduction most frequently calculated incorrectly because the base amount is not straight gross earnings — it's gross earnings less NIS. Verify that your payroll system applied the NIS deduction before calculating Education Tax, not after.
Checklist Item 5: Reconcile Year-to-Date Totals Against Monthly Submissions
Once you have reconciled each deduction type individually, perform a master reconciliation: the sum of all 12 monthly remittance amounts (for each deduction type) must equal the year-to-date total that will appear on the SO1. If there is any discrepancy — even J$1 — find and resolve it before proceeding to Phase 2.
Phase 2: Employee Records (Complete by March 18)
Checklist Item 6: Verify Employee Personal Details
For every employee who received any payment during the 2025/2026 tax year, confirm:
- Full legal name matches TAJ records exactly (spelling, middle names, hyphenations)
- TRN (Taxpayer Registration Number) is correct and active
- NIS number is correct and registered
- Employment start date is accurate
- If terminated during the year: termination date and final pay details are recorded
TAJ validates TRN and NIS numbers electronically. A single digit error will cause a rejection. Do not assume last year's records are still correct — employees may have updated their details with TAJ without informing you.
Checklist Item 7: Account for All Employees
Create a complete list of every individual who received employment income from your business during the tax year. This includes:
- Full-time employees
- Part-time employees
- Employees who resigned or were terminated during the year
- Temporary and casual workers (if paid through payroll)
- Employees on leave who received any pay or benefits
Every person on this list must appear on the SO1. Omitting anyone creates a discrepancy between your monthly remittance records and your annual return.
Checklist Item 8: Verify All Forms of Remuneration Are Captured
Review each employee's total compensation for the year and confirm that every component has been included in the payroll calculations:
- Base salary
- Overtime payments
- Bonuses (performance, Christmas, ad-hoc)
- Commissions
- Taxable allowances (travel, housing, phone, etc.)
- Benefits in kind (company car, housing, meals, etc.)
- Severance or redundancy payments (if applicable)
Any payment processed outside the regular payroll system — a manual cheque for a bonus, a direct bank transfer for overtime — must be captured in the year-end totals.
Phase 3: SO1 Preparation and Filing (Complete by March 25)
Checklist Item 9: Generate the SO1 Annual Return
Using your reconciled data, prepare the SO1 form with complete employee-level details and summary totals. Every individual entry must tie to the reconciled annual figures. Summary totals must equal the sum of all individual entries. For a detailed walkthrough, see our SO1 return guide.
If you use PayrollJamaica, the SO1 is generated automatically from your year-to-date payroll data — one click, fully formatted, TAJ-ready. No manual compilation needed.
Checklist Item 10: Generate P24/TD4 Employee Certificates
Every employee must receive a year-end tax certificate showing their total earnings and statutory deductions. Generate these certificates and cross-check each one against the corresponding SO1 entry. The figures must match exactly — any discrepancy means either the certificate or the SO1 is wrong.
Checklist Item 11: Internal Review and Sign-Off
Before filing, have a second person review the SO1 and supporting documentation. The reviewer should:
- Verify that summary totals balance against individual entries
- Spot-check at least 10% of employee entries against original payroll records
- Confirm all employee identification numbers are complete and formatted correctly
- Compare the SO1 totals against the company's general ledger payroll expense figures
Checklist Item 12: Submit SO1 to TAJ
File the SO1 electronically through the TAJ portal (recommended) or deliver a physical copy to your local TAJ office. Retain the filing confirmation and a copy of the submitted return. Electronic filing provides immediate confirmation of receipt. Set an internal deadline of March 25 to allow buffer for any issues.
Checklist Item 13: Distribute Employee Certificates
Issue P24/TD4 certificates to all employees within two weeks of filing the SO1. Employees need these certificates for personal tax filings, loan applications, and other purposes. Do not wait for employees to request them — proactive distribution is best practice and demonstrates employer professionalism.
Phase 4: New Tax Year Preparation (Complete by March 31)
Checklist Item 14: Check for Rate Changes
TAJ occasionally announces changes to statutory deduction rates or thresholds that take effect on April 1. Before the new tax year begins, verify:
- Has the PAYE income tax threshold changed?
- Have NIS contribution rates or the earnings ceiling changed?
- Have NHT rates changed?
- Have Education Tax rates changed?
Update your payroll system with any new rates before processing April payroll. If you use PayrollJamaica, rate updates are applied automatically — but it's still good practice to verify.
Checklist Item 15: Reset Year-to-Date Accumulators
Your payroll system tracks year-to-date cumulative figures for each employee — total gross earnings, total PAYE, total NIS, etc. These accumulators must reset to zero on April 1 for the new tax year. This is particularly critical for the NIS ceiling: if the accumulator doesn't reset, employees will appear to have already reached the J$5,000,000 ceiling and NIS deductions won't be collected.
Checklist Item 16: Update Employee Records for the New Year
Review and update as needed:
- Salary changes effective April 1
- New employees who will start in April
- Employees with pending terminations
- Changes to allowances, benefits, or other compensation components
- Updated TRN or NIS numbers for employees who have re-registered
Checklist Item 17: Set Remittance Calendar for 2026/2027
Create calendar reminders for every monthly remittance deadline in the new tax year. Statutory deductions must be remitted to TAJ by the 14th of the month following the pay period. Mark the following dates:
- April payroll remittance: May 14, 2026
- May payroll remittance: June 14, 2026
- And so on through the year...
- February payroll remittance: March 14, 2027
- March payroll remittance: April 14, 2027
- SO1 filing deadline: March 31, 2027
Checklist Item 18: Archive Current Year Records
Package and archive all 2025/2026 payroll records in a secure, accessible format. TAJ requires employers to retain payroll records for a minimum of 7 years. Your archive should include:
- All monthly payroll registers
- All remittance receipts and confirmations
- The filed SO1 return and filing confirmation
- Copies of all P24/TD4 employee certificates
- Employee contracts and any amendments
- Records of any supplementary payroll runs (bonuses, termination pay, etc.)
Store digitally with automated backups. Cloud storage is ideal for long-term retention and disaster recovery.
The Complete Checklist Summary
Here is the full checklist in condensed form for quick reference:
- Reconcile monthly PAYE remittances against payroll deductions
- Reconcile NIS contributions (verify ceiling application)
- Reconcile NHT contributions (verify employee vs. employer rates)
- Reconcile Education Tax contributions (verify NIS-adjusted base)
- Reconcile year-to-date totals against 12-month sum
- Verify all employee personal details (names, TRNs, NIS numbers)
- Account for every employee who received income during the year
- Verify all forms of remuneration are captured
- Generate SO1 annual return
- Generate P24/TD4 employee certificates
- Conduct internal review and obtain sign-off
- Submit SO1 to TAJ by March 25 (buffer before March 31 deadline)
- Distribute certificates to employees
- Check for new tax year rate changes
- Reset year-to-date accumulators
- Update employee records for the new year
- Set remittance calendar for 2026/2027
- Archive current year records securely
Don't Leave It Until the Last Minute
The March 31 deadline is less than three weeks away. Every item on this checklist takes time, and errors discovered late are the hardest to fix. Start with Phase 1 today — if your reconciliation is clean, everything else follows smoothly.
If you're still managing payroll manually or with spreadsheets, use the PayrollJamaica calculator to verify your figures right now. Any discrepancy you catch today is one fewer problem on March 31.
For employers ready to eliminate the year-end scramble permanently, PayrollJamaica automates every item on this checklist. Reconciliation happens continuously throughout the year. The SO1 generates in one click. Employee certificates are produced automatically. And when April 1 arrives, the system resets itself for the new tax year — no manual intervention required.