Estimate Tax Refund 2025 2025. Final estimated tax payment for 2024 due late january: Want to estimate your tax refund?

The tax code for 2025 has some changes that are noteworthy for americans that could impact the size of their tax refund, and possibly the size of their headache. Our tax return calculator will estimate your refund and account for which credits are refundable and which are nonrefundable.