Even on the final day of tax season, you have real options to lower what you owe or boost your refund. Contributing to a traditional IRA, funding a Health Savings Account (HSA), or filing a tax extension are all moves you can make before midnight on April 15, 2026 — and every one of them can put money back in your pocket. If you’re on a fixed income or heading into retirement, these last-minute steps can also set healthier money habits in motion for the rest of the year.

What tax moves can I still make today?

The clock is ticking, but it hasn’t run out. Here are the most powerful actions you can take right now:

1. Contribute to a Traditional IRA If you haven’t maxed out your IRA contribution for the 2025 tax year, you have until tonight to do it. For 2025, the limit is $7,000 — or $8,000 if you were 50 or older at any point during the year. A traditional IRA contribution can reduce your taxable income dollar-for-dollar, depending on your income and whether you have a workplace retirement plan. Even a $1,000 contribution could shave hundreds off your tax bill.

2. Fund a Health Savings Account (HSA) An HSA is one of the most underrated accounts in personal finance. You contribute pre-tax dollars, the money grows tax-free, and withdrawals for qualified medical expenses are also tax-free — that’s a triple tax benefit. To contribute, you must have been enrolled in a qualifying high-deductible health plan (HDHP) during 2025. The 2025 contribution limits are $4,150 for individuals and $8,300 for families, with a $1,000 catch-up for those 55 and older.

3. File a Tax Extension If you’re not ready to file, submit Form 4868 before midnight tonight. An extension gives you until October 15, 2026 to file your return — but it does not extend the time to pay any taxes you owe. Make your best estimate of what you owe and pay it now to avoid interest and penalties. Extensions are free to file and can save you from costly mistakes made under pressure.

4. Check If You Qualify for the Saver’s Credit If your income falls below certain thresholds — roughly $36,500 for single filers or $73,000 for married couples filing jointly in 2025 — you may qualify for the Retirement Savings Contributions Credit (the “Saver’s Credit”). This is an actual tax credit, not just a deduction, worth up to $1,000 per person. Contributing to your IRA today could unlock it.

How can I stick to a budget after retirement?

Tax day is actually a great time to reset your financial habits. Once you know exactly what you paid in taxes last year, you have a clearer picture of your real take-home income in retirement. From there, building a budget is straightforward: list your guaranteed income sources (Social Security, pension, required minimum distributions), then map your essential expenses against them. The gap tells you how much your investments need to cover — and that’s the number to keep front of mind every month.

A simple rule: treat your monthly budget like a paycheck. Decide in advance what each dollar does, and automate as much as possible so you’re not making spending decisions under stress.

What is the best way to pay off debt on a fixed income?

Debt in retirement feels heavier because your income is less flexible. The most effective approach for retirees is the avalanche method: list your debts by interest rate and put any extra dollars toward the highest-rate debt first, while paying minimums on the rest. Credit card debt (often 20%+ interest) should be priority number one. If cash is tight, consider calling your card issuer to negotiate a lower rate — it works more often than people think.

Avoid pulling large lump sums from retirement accounts just to wipe out debt. That withdrawal could push you into a higher tax bracket and trigger Medicare premium surcharges (called IRMAA — Income-Related Monthly Adjustment Amount) the following year.

How should a retiree invest in 2026?

With interest rates still elevated compared to the 2010s, retirees have better options in safe, income-producing investments than they’ve had in years. Short-term Treasury bills, high-yield savings accounts, and certificates of deposit (CDs) are all paying meaningful returns with very low risk. For the portion of your portfolio meant to grow over 10+ years, a simple mix of low-cost stock index funds still makes sense — inflation is a long-term risk that cash alone can’t solve.

The general principle: money you’ll need in the next one to three years should be in safe, liquid accounts. Money you won’t touch for a decade or more can afford to ride out market swings.

What is the 4% withdrawal rule and does it still work?

The 4% rule is a retirement planning guideline that says you can withdraw 4% of your portfolio in your first year of retirement, then adjust that amount for inflation each year, and your savings should last 30 years. For example, a $500,000 portfolio would support a $20,000 annual withdrawal under this rule.

Does it still work? Mostly, yes — but with caveats. If you retire at 60 rather than 65, a 30-year window may not be long enough. And if markets have a bad stretch in your early retirement years (what planners call “sequence of returns risk”), withdrawing at the full 4% can drain a portfolio faster than the model predicts. Many financial planners now suggest starting at 3.5% and adjusting based on market conditions and spending needs.

How do I build an emergency fund in retirement?

Conventional wisdom says to keep three to six months of expenses in an emergency fund. In retirement, that advice still holds — but the definition of “emergency” shifts. You’re less worried about losing a job and more worried about an unexpected medical bill, a major home repair, or a market downturn that forces you to sell investments at a loss.

Aim to keep one to two years of living expenses in a high-yield savings account or money market fund — somewhere safe, liquid, and earning a decent return. This “cash buffer” acts as a shock absorber so you’re not forced to sell stocks during a downturn to pay the heating bill.

If building that cushion feels out of reach right now, start small: redirect your next tax refund (or the money you saved with today’s IRA contribution) directly into a dedicated savings account. Automating even $50 a month builds the habit.

Tax day is stressful, but it’s also a natural checkpoint — a moment to look at where your money went and make a smarter plan for what comes next. The moves above won’t take more than an hour, and the payoff can last all year.

Frequently Asked Questions

Frequently Asked Questions

Can I still contribute to my IRA on April 15, 2026?

Yes — the IRS deadline for 2025 IRA contributions is April 15, 2026, which means you have until midnight tonight. You can contribute up to $7,000 ($8,000 if you were 50 or older in 2025) to a traditional or Roth IRA. A traditional IRA contribution may reduce your taxable income right away.

How can I stick to a budget after retirement?

Start by mapping your guaranteed income (Social Security, pension, RMDs) against your essential monthly expenses. The gap is what your savings must cover, and knowing that number keeps your budget grounded in reality. Automate bill payments and savings transfers so fewer decisions are left to willpower.

What is the best way to pay off debt on a fixed income?

Focus on high-interest debt first — especially credit cards — using the avalanche method while making minimum payments on everything else. Avoid taking large retirement account withdrawals to pay off debt, since that can raise your tax bracket and trigger higher Medicare premiums. Call creditors to negotiate lower rates; it’s more effective than most people expect.

What is the 4% withdrawal rule and does it still work?

The 4% rule says you can withdraw 4% of your retirement portfolio in year one, adjust for inflation annually, and your money should last 30 years. It still works as a starting point, but many planners recommend beginning at 3.5% to account for longer retirements and the risk of poor market returns in your early retirement years.

How do I build an emergency fund in retirement?

Aim to keep one to two years of living expenses in a safe, liquid account like a high-yield savings account or money market fund. This buffer means you won’t have to sell investments at a loss during market downturns to cover unexpected costs. If you’re starting from zero, redirect your next tax refund or a small automatic monthly transfer to a dedicated emergency account.