A down business year can be one of the best times for a Roth conversion. When profit falls, your taxable income often drops into a lower bracket, and converting pre-tax retirement savings to a Roth in that window means you pay tax on the conversion at a lower rate than a strong year would cost you.
In the short above, Austin explains why a weak year on the income statement can open a real planning opportunity. The low income that feels like a setback can make moving money to a Roth cheaper than usual.
What is a Roth conversion?
A Roth conversion moves money from a pre-tax account, such as a traditional IRA or SEP IRA, into a Roth IRA. You report the converted amount as ordinary income and pay tax on it in the year you convert. From that point on, the money grows tax-free and comes out tax-free in retirement.
The conversion does not change how much you own. It changes the tax character of dollars you already have, trading a known tax bill today for the removal of an unknown one later. What matters is the rate you pay to make that trade, and that depends on your income for the year.
Why does a down year change the math?
Business income rarely arrives in a straight line. A slow stretch, a large equipment purchase, or the early stage of a new venture can all push taxable income well below normal. That dip is the heart of the opportunity.
Tax brackets are progressive, so the rate you pay on a conversion depends on the income stacked beneath it. In a strong year, a conversion sits on top of high earnings and may be taxed near your top rate. In a down year, the same conversion fills space in a lower bracket that would otherwise go unused. You convert the same dollars and keep more of them.
How much should a business owner convert?
The usual goal is to fill a lower bracket without tipping into the next one. Converting a little too much can pull the top slice into a higher rate and undo part of the benefit, so sizing the move carefully is most of the work.
A sound approach tends to follow these steps:
- Estimate your taxable income for the year as early as you reasonably can.
- Identify the bracket threshold you want to stay under.
- Convert an amount that brings you up to, but not past, that line.
- Pay the resulting tax from cash outside the account, so the full balance keeps compounding.
- Revisit the plan late in the year, when your numbers are clearer, and adjust as needed.
This is where coordinating the investment side and the tax side in one conversation matters. Because our firm has a CPA on staff, we can model a conversion against your projected income before you commit, rather than discovering the cost in April. You can see how that coordination works on our financial planning page.
Who is this strategy a good fit for?
Conversions are not right for everyone, and a down year does not automatically call for one. The approach tends to fit owners in these situations:
- You hold meaningful balances in pre-tax accounts like a SEP IRA, SIMPLE IRA, or traditional IRA.
- This year's income is unusually low, whether from a slow market, heavy reinvestment, or a business in transition.
- You have cash on hand to pay the conversion tax without dipping into the converted balance.
- You expect your income, or future tax rates, to be higher later than they are this year.
Here is a simple comparison of converting in a strong year versus a down year:
| Factor | Strong income year | Down income year |
|---|---|---|
| Rate applied to conversion | Often near your top rate | Often a lower bracket |
| Room before the next bracket | Little or none | Usually meaningful |
| Cost to move a given amount | Higher | Lower |
| Planning window | Narrow | Wider and easier to use |
The right amount depends on your full picture, not any single account.
What are the risks of converting too much?
A conversion adds to your taxable income, and that ripple reaches past your income tax bill. A large conversion can push you into a higher bracket, increase how much of your Social Security is taxed once you reach that stage, and raise your Medicare Part B and Part D premiums through the income-related surcharge known as IRMAA.
None of this makes conversions a poor idea. It means size and timing deserve attention. Spreading conversions across several lower-income years, rather than converting a large balance at once, often keeps you under the thresholds that trigger these added costs while still moving meaningful amounts to a Roth.
A Roth conversion also works alongside the rest of your retirement picture. It connects to broader retirement planning and, if you sponsor a plan for staff, to the way your corporate retirement plan is built.
Turning a slow year into a planning win
A down year is hard to enjoy, but it does not have to be wasted. The low income that strains the business can quietly lower the price of building tax-free retirement savings, and that price may not be this low again for a while.
If your business is having an off year and you want to know whether a conversion could turn it into an advantage, schedule a conversation with our team. We will review your projected income, accounts, and brackets together, then help you decide whether converting makes sense this year.
This article is educational and is not personalized investment, tax, or legal advice. Wealth Ease Wealth Management is a registered investment adviser; consult a qualified professional about your specific situation.
Frequently asked questions
Why is a down business year a good time for a Roth conversion?
A down year usually means lower taxable income, which can drop you into a lower tax bracket. Converting pre-tax savings to a Roth in that window means the converted amount is taxed at a lower rate than it might be in a strong year, lowering the lifetime cost of the move.
What is a Roth conversion?
A Roth conversion moves money from a pre-tax account, such as a traditional IRA or SEP IRA, into a Roth IRA. You report the converted amount as income and pay tax on it that year. In return, the money then grows and is withdrawn free of income tax.
How do business owners know how much to convert?
The goal is usually to fill up a lower tax bracket without spilling into the next one. That means estimating your income for the year first, then converting an amount that keeps you under the threshold you want to avoid. A CPA and adviser can model this together before you convert.
What are the risks of a Roth conversion?
A conversion raises your taxable income for the year, which can affect your tax bracket, the taxability of Social Security, and Medicare premiums. Converting too much at once can erase the benefit, so sizing the conversion and paying the tax from outside the account both matter.