How Retirement and Roth IRA Worksheets Work Together
Contribution room first, growth scenarios second—educational only

How Retirement and Roth IRA Worksheets Work Together
People paste a monthly contribution into a growth calculator and call it a plan. Then they discover MAGI phase-outs and realize the contribution was never allowed at that size. The fix is sequencing: estimate contribution room with IRS-year rules, then project growth under cautious assumptions.
Roth Limit Worksheets Encode a Tax Year
For 2026, IRS announcements set a $7,500 IRA limit and $1,100 catch-up at 50+, with Roth MAGI phase-out ranges by filing status. A worksheet that applies those numbers still depends on MAGI and compensation you enter. It does not compute MAGI for you or bless backdoor strategies.
Retirement Projections Compound Assumptions
Growth worksheets take today’s balance, monthly additions, years, and a hypothetical return. Optional inflation views show purchasing power. They do not know Roth rules, employer matches, or Social Security. If you feed an illegal contribution size into growth math, the chart will happily lie.
A Practical Order of Operations
Keep the jobs separate
- Check contribution room for the tax year
- Convert the annual ceiling into a monthly habit
- Stress-test growth at more than one return
- Revisit limits when IRS COLA notices update
Contribution room is a compliance question; nest-egg size is a scenario question.— Free Calculator Hub Editorial Team
Investor.gov compound interest guidance and IRS IRA limit notices are the authoritative anchors. Educational worksheets should cite them, not replace them.