In Arizona, many people receive IRS notices showing higher tax balances than what they filed. The causes usually fall into a few predictable categories.
Arizona-Specific Causes
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Semi-retired workers with multiple income streams
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Contractor and construction income
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Investment gains during the year
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Side jobs reported through payment apps
IRS Recalculations After Credit Errors
If the IRS believes your credits were too large, it adjusts the return automatically.
Missing Filings
If the IRS didn’t receive a return for a year, it can file one on your behalf that excludes all deductions and dependents.
ONeill Tax Resolution Can Step In
ONeill helps challenge incorrect IRS conclusions, file proper returns, request penalty relief, and negotiate payment plans or hardship status.


