5498 IRA
https://www.irs.gov/pub/irs-pdf/f5498.pdf
Form 5498, IRA Contribution Information
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501C3 postcard
https://www.irs.gov/charities-non-profits/annual-electronic-filing-requirement-for-small-exempt-organizations-form-990-n-e-postcard
Who May File Form 990-N to Satisfy Their Annual Reporting Requirement?
In general, exempt organizations have an annual reporting requirement although there are exceptions.
Most small tax-exempt organizations that have an ...