Identify the actual sick-pay arrangement
Obtain the policy, administrator agreement and the insurer's reporting instructions. IRS Publication 15-A distinguishes an employer's agent from a third party that is not its agent, and describes circumstances in which employment-tax responsibilities are transferred. The company's ordinary payroll process does not establish which arrangement applies.
Ask the insurer and payroll specialist to confirm who withholds and deposits each tax, who reports the wages and who prepares the employee's W-2. Record the answer by task. A statement that the insurer 'handles taxes' is too broad to prevent duplicate reporting or an omitted employer obligation.
Keep plan funding information available. Employee and employer contributions can affect the taxable portion of sick pay. Obtain the relevant contribution history and benefit classification rather than treating the gross insurance payment as automatically taxable in every wage category.
References: IRS Publication 15-A (2026): Employer's Supplemental Tax Guide
Reconcile the insurer's employee detail
Request the sick-pay statement with employee references, payment dates, gross benefits and taxes withheld. Compare it with the company's leave records and any employer-paid continuation wages. Investigate overlapping periods so the insurer's payment is not entered as an additional employer cash payment by mistake.
For each employee, identify which amounts belong in federal income-tax wages, Social Security wages, Medicare wages and other reporting fields under the reviewed treatment. Ask about payments after the employee stopped working for an extended period, because the applicable employment-tax rules can differ.
Separate the current statement from earlier estimates. If the insurer provides a corrected file, retain both versions and identify the changes before importing it. A second full-year file entered as a new adjustment can double the sick-pay wages while leaving ordinary salary records apparently correct.
References: IRS Publication 15-A (2026): Employer's Supplemental Tax Guide; IRS: General Instructions for Forms W-2 and W-3 (2026)
Match quarterly returns and annual reporting ownership
Have the specialist reconcile the sick-pay amounts to the affected employment-tax returns. Publication 15-A describes adjustments when employee and employer tax responsibilities are split. The company should retain the calculation showing why the wages and tax payments do not all appear under one filer.
Confirm whether Form 8922 is required and which party files it under the arrangement. It is a recap used in specified third-party sick-pay reporting situations, not an automatic substitute for an employee's W-2. Ask for an explicit assignment instead of assuming the party issuing the benefit check files every related form.
If the insurer will prepare a W-2, obtain enough information to prevent the employer's payroll system from reporting the same sick pay again. If the employer will report it, verify that payroll has the complete insurer data and the correct tax adjustments before employee statements are released.
References: IRS Publication 15-A (2026): Employer's Supplemental Tax Guide
Maintain an unresolved-items file through the final statement
List missing insurer reports, disputed amounts and unconfirmed responsibilities with named contacts. Keep the dates on which notices and statements were received, since those communications can matter to the employer's deposit obligations. Do not wait for the annual wage-form deadline to discover that quarterly information never reached payroll.
For a hypothetical insurer statement showing $8,000 of benefits, distinguish the gross payment from the separately determined taxable amounts and employer tax liability. The $8,000 should not automatically become an employer cash-payroll entry. Give accounting a summary that explains the insurer-paid benefit and any actual company obligation.
Retain the final insurer statement, reviewed reporting allocation, filed forms and subsequent corrections together. If a later benefit adjustment changes the employee's wage record, route it through the same parties. Close the annual case only after every agreed filer has supplied the relevant completed records.
References: IRS Publication 15-A (2026): Employer's Supplemental Tax Guide
Sources
Requirements and product details can change. Check the linked guidance for the facts that apply to your situation.
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