Solve payroll problems before they compound.
Guided calculators and correction workflows help HR and payroll professionals resolve pay errors, W-2 issues, and reconciliations with less guesswork.
Start with core calculators. Upgrade when you need saved cases and team review.
What to expect
Practical help, with the limits made clear.
Transparent calculations
See the inputs, assumptions, and intermediate values behind each result instead of trusting a black box.
Built for careful review
Every workflow is structured to support professional judgment, internal controls, and verification before action.
From discrepancy to resolution
One focused workspace for the problems between payroll runs.
Payroll SOS organizes the investigative work that usually lives across spreadsheets, notes, and browser tabs.
Start with what changed.
Capture the employee, pay period, expected result, and actual result. Payroll SOS turns those facts into a structured investigation.
Common starting points
Missed earnings, incorrect deductions, retro pay, overpayments, tax withholding, and year-end forms.
A reviewable path forward
Step 2
Calculate the correction
Work through gross-to-net pay, retroactive adjustments, overpayments, and supplemental wages with guided inputs.
Step 3
Repair tax forms
Navigate W-2 and W-2C corrections with a clear record of what changed and which boxes need attention.
Step 4
Reconcile the result
Compare payroll registers, tax liabilities, and correction totals before you finalize the next step.
4
core problem areas
Pay calculations, payroll errors, tax-form corrections, and reconciliation workflows—kept together.
Leave a useful record
Save inputs, calculation notes, and correction decisions so another reviewer can understand how the result was reached.
Human judgment stays in control
Prompts flag what deserves attention without pretending that every payroll case has an automatic answer.
Straightforward pricing
Choose the depth your payroll work needs.
Begin with everyday calculations, then add saved correction cases and team controls as your process matures.
Calculator
For quick, occasional checks
$0
No monthly fee
- Core pay calculators
- Common error checklists
- Calculation results for review
Professional
For recurring correction work
$24 / month
- Everything in Calculator
- Saved payroll cases
- W-2 and W-2C workflows
- Reconciliation worksheets
- Exportable case summaries
Payroll Team
Shared workspaces, reusable procedures, role-based review, and consolidated billing for payroll departments and service teams. Pricing is scoped to team size.
Before you begin
Questions payroll professionals ask first.
The next payroll issue will happen
Be ready with a calmer way to solve it.
Put practical calculators, correction workflows, and clear case notes within reach of every payroll review.