Arkansas Form AR3MAR Annual Reconciliation in QuickBooks: What Users Need to Know
QuickBooks prefills Arkansas Form AR3MAR for annual withholding reconciliation, but users report confusion over field mapping, account formatting, and reconciliation discrepancies.
QuickBooks Desktop includes built-in support for Arkansas Form AR3MAR, the Employer’s Annual Reconciliation of Income Tax Withheld — but users who have never filed it before routinely run into questions about what the software fills in automatically, how to verify the numbers, and what to do when the form does not reconcile cleanly.
What AR3MAR Is and When It Is Due
Arkansas requires employers to file Form AR3MAR each year to reconcile state income tax withheld from employee wages. The form is filed together with the ARW-3 transmittal and copies of all W-2 and 1099 statements. The deadline is February 28 of the year following the tax year being reported.
Employers reporting 250 or more employees and payees must file their W-2s and 1099s electronically. Payments accompanying the form go to the Arkansas Department of Finance and Administration in Little Rock.
How QuickBooks Handles the Form
When you open AR3MAR from the payroll forms list, QuickBooks attempts to prefill every field using the company, payroll, and employee data already in your file. In most cases — assuming your payroll setup is complete and your year-to-date data is accurate — the software populates the form without requiring manual entry.
The prefilled fields break down into several categories:
Company information. QuickBooks pulls your company name, address, and state withholding account ID directly from your company setup. The Arkansas account number must follow a specific format: eight numeric characters, a hyphen, and the letters “WHW” — 12 characters total. If your account ID in QuickBooks does not match this pattern, the form will display it incorrectly, and you will need to correct the entry in your company settings before filing.
Column A — Tax Withheld (monthly). For each month, QuickBooks enters the actual Arkansas state income tax amount withheld from employee paychecks.
Column B — Tax Paid (monthly). For each month, the software enters the net withholding tax you actually paid to the state. This figure reflects total payments minus any refunds received for specific periods.
Year-end totals. QuickBooks sums both columns for the full year. The total in Column A should match the combined Arkansas tax withheld shown on every W-2 you issue. If those numbers disagree, it usually points to a data-entry discrepancy somewhere in the year’s payroll — a manual check written outside the normal payroll workflow, a late adjustment, or a corrected paycheck that did not flow through the withholding registers as expected.
Tax due or overpayment. If total tax withheld exceeds total tax paid, QuickBooks calculates the difference and displays it as tax due. Any underpayment is subject to penalties and interest computed from the original due dates of the withheld amounts. If you owe, you attach a check or money order to the return before mailing.
Common Reconciliation Problems
The most frequent issue users encounter is a mismatch between the total withheld on AR3MAR and the total on the W-2s. This typically stems from one of the following:
Manual payroll checks that were written through the Write Checks window rather than through QuickBooks’ built-in payroll tools. Those checks do not populate the withholding fields on state forms.
Adjusted or voided paychecks late in the year that changed withholding amounts but were not reflected in quarterly filings. The annual form pulls from the same data, so any discrepancy carries forward.
Incorrect account ID formatting. Arkansas requires the “WHW” suffix. If your company setup stores a different format, the form will not validate properly.
Refunds applied to the wrong period. Because Column B reflects net payments (total minus refunds), a refund posted to an incorrect month can throw off the monthly breakdown even when the annual total is correct.
Verifying Your Numbers
QuickBooks offers a couple of built-in tools to cross-check the data before you file. The Help button on the form window itself provides field-level guidance and can trace specific numbers back to their source transactions — useful when a monthly figure looks off and you need to identify which paycheck or liability payment drove the amount.
You can also export your payroll data to a spreadsheet for an independent reconciliation. Summarizing payroll in Microsoft Excel lets you compare withheld amounts against paid amounts month by month, outside of the form window, which is often faster for spotting the specific transaction causing a discrepancy.
Saving and Filing the Form
Once you have reviewed every field and confirmed the totals, save a copy of the completed form as a PDF for your records. QuickBooks includes this option directly from the form window. Keep the saved copy alongside your ARW-3 and W-2 copies in case the state requests supporting documentation later.
If your company data is complete and your payroll liabilities have been paid on schedule throughout the year, AR3MAR should require little to no manual input. When it does not line up, the problem almost always traces back to a paycheck or payment that bypassed QuickBooks’ standard payroll workflow — and the form’s built-in help tools are the fastest way to track it down.
For broader QuickBooks payroll help — including troubleshooting withholding discrepancies, fixing damaged payroll data, and resolving form-generation errors — additional resources are available.