State tax refund processing times vary by state and depend on whether the tax return was filed electronically or by paper. Generally, if a tax return is e-filed, state tax refunds can take about 3 weeks on average to process, though some states may take slightly longer or shorter. Paper-filed returns typically take longer, often between 6 to 12 weeks or more, depending on the state. Here are some examples:
- Electronic filings typically take around 3 weeks.
- Paper returns can take from 4 to 12 weeks or longer.
- Some states like Iowa aim to process refunds within 30 days.
- Others, like Hawaii, may take 7 to 8 weeks for e-filed refunds.
- Additional delays can occur if there are security checks or if the refund is sent via paper check instead of direct deposit.
To get the most accurate estimate, one should check the refund status directly on their state's Department of Revenue website or use a "Where's My Refund?" tool, which many states provide. The timeframe also depends if the refund is deposited electronically or mailed as a check, with mailing adding days or weeks due to postal delivery.