What it means
Publication 590 exists because IRA rules are detailed and the tax forms alone do not explain them. The tax authority reissues it each year in reasonably plain language with worked tables, and advisers treat it as the practical reference for ordinary savers.
Part A deals with putting money in. It covers traditional and Roth IRAs, who is eligible, how income can reduce or remove the right to contribute or to deduct a contribution, and what happens if someone contributes too much.
Contribution limits and income phase-outs are reset by the tax authority from time to time, so always read the current edition rather than relying on a number you remember. Part B deals with taking money out.
It explains when withdrawals escape the early-withdrawal penalty, how required minimum distributions work for older savers, how rollovers and conversions are reported, and how the taxable portion of a payout is worked out. The penalty exceptions are among the most frequently looked-up items in the whole publication.
Why should a non-finance professional care? Founders, HR managers and finance leads field IRA questions whenever a colleague leaves a company retirement plan, changes jobs, or goes freelance.
Knowing which part answers which question saves a lot of guesswork and a lot of calls to outside advisers. The nuance to remember is that the publication is guidance, not law.
It summarises the tax code and regulations, so where it is silent or unclear, the underlying statute and a qualified tax adviser decide the answer. IRAs are also a United States concept, and other countries have their own equivalents with different rules.
In practice
Real-world examples.
Example
A 12-person design studio loses a senior designer who asks whether she can move her old employer plan balance into an IRA. The studio's office manager points her to the rollover section of Publication 590-B, which explains how to move the money without triggering tax. She completes the transfer directly between institutions, which is the route the publication describes as simplest.
Example
A freelance consultant has a lumpy year and wonders whether she can still contribute to a Roth IRA once her income passes a certain point. She reads the income phase-out explanation in Publication 590-A and finds that the right to contribute shrinks gradually rather than disappearing at one exact figure. She asks her accountant to confirm the current-year limits before she funds the account.
Example
A retired machinist approaching the age at which required withdrawals begin wants to understand what his first annual withdrawal must be. He uses the distribution tables described in Publication 590-B and sees that the amount depends on his account balance at the end of the prior year. He sets a calendar reminder so he never misses the deadline.
Case study
Seen in the real world.
Larkspur Dental Group is an illustrative, fictional practice with 30 staff. Its finance manager noticed that every time a hygienist or receptionist left, she was answering the same three questions about rolling money into an IRA, how much could be added, and when withdrawals were penalised. Each conversation took about an hour and the answers sometimes depended on her memory of old rules.
She decided to build a one-page leaver guide that pointed to the correct part of Publication 590 for each question, with the current-year limits copied in and dated at the top. She also added a line telling staff to confirm anything unusual with their own tax adviser, because the publication describes the general rules and cannot account for individual circumstances.
Over the next year the number of leaver queries reaching her desk fell sharply, and the few that did arrive were genuinely unusual cases. The illustrative lesson is that pointing people to the primary source, with the date visible, is cheaper and safer than answering from memory.
Watch out
Common mistakes.
- Treating Publication 590 as a single document when it is published in two parts, so contribution questions get looked up in the withdrawal part and vice versa.
- Quoting contribution limits or income thresholds from memory or from an old edition, when those figures are reset by the tax authority and can change.
- Assuming the publication is the law itself, when it is the tax authority's summary of the law and does not override the statute or regulations.
Questions
People also ask.
Does Publication 590 cover employer plans such as a 401(k)?
No, it covers individual retirement arrangements only, although it does explain how money moves between an employer plan and an IRA through a rollover.
Where do I find the rules on early-withdrawal penalties?
They sit in Publication 590-B, which lists the situations in which the extra tax applies and the exceptions that remove it.
Is the publication free to use?
Yes, the tax authority publishes it at no charge on its website, and each year's edition is kept available for reference.
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