Working for the federal government features a variety of benefits, including having your agency contribute to your thrift savings plan. If you are a federal civilian employee who was hired after January 1, 1984, you are eligible for matching contributions. If you don't take full advantage of the matching contributions, you're leaving money on the table.
If you are a worker in the Federal Employees Retirement System, your agency automatically contributes an amount equal to 1 percent of your income to your TSP. These contributions are on top of your annual salary. For example, if you make $65,000 per year, you receive $65,000 in paychecks and your agency automatically contributes $650 to your TSP each year. These automatic contributions by your agency start immediately.
In addition to the automatic contributions, if you're a participant in the retirement system, you're also eligible for matching contributions based on the amount you contribute. Your agency matches the first 3 percent of your salary on a dollar for dollar basis, which effectively doubles your contribution. The next 2 percent of your income is matched 50 cents per $1 you contribute. After 5 percent of your salary, the agency won't match any additional contributions. However, if you're part of the Civil Service Retirement System, you aren't eligible for matching contributions.
Matching Contribution Tax Treatment
When the agency makes a matching contribution on your behalf, the contributions do not count as taxable income for the year, and they are not deductible. Effectively, they have no impact on your income in the year of the contribution. However, even if you made your contributions to a Roth TSP, the matching contributions go into a traditional TSP plan. As a result, distributions of matching contributions, and the earnings on those contributions, are taxable.
Matching Contribution Vesting
You aren't immediately vested in the automatic contributions to your TSP. "Vested" means that you get to keep the contributions and the earnings on the matching contributions when you leave the job. Generally, you become vested once you've worked for the government for three years. However, certain congressional and non-career positions allow vesting after two years. If you die, you're automatically considered fully vested. The agency's matching contributions, on the other hand, are not subject to the vesting requirements.
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