What documents do I need to include when filing my state taxes?

When filing state taxes in Alabama, individuals typically need to include several important documents to ensure their tax return is complete and accurate. The primary document required is the Alabama individual income tax return form, which is known as Form 40 for most residents and Form 40NR for non-residents. Along with the tax return form, it is crucial to gather and submit various supporting documents. Commonly required documents include W-2 forms from employers, which report wages and tax withholding, as well as 1099 forms for other income sources such as freelance work, pensions, or interest income. Additionally, taxpayers should include documentation for any deductions or credits they are claiming, such as proof of charitable contributions or records of medical expenses. It is also beneficial to have the previous year’s tax return on hand, as this can provide useful information when completing this year’s forms. Taxpayers should always refer to the current Alabama Department of Revenue webpage for the most up-to-date information regarding specific document requirements and any changes that may apply.