ttd vs ppd is a comparison that confuses many injured workers, and that confusion is normal. After a job injury, you may hear both terms from your adjuster, your doctor, or the state. They sound alike, but they pay for very different things. TTD stands for temporary total disability. PPD stands for permanent partial disability. Understanding ttd vs ppd helps you know what your check covers now and what your claim may be worth later.
Ttd Vs Ppd: The Key Differences
The core of ttd vs ppd comes down to timing and purpose. TTD pays while you are still healing and off work. PPD pays for the permanent loss that stays with you after healing ends. For example, TTD stops when you return to work or reach maximum medical improvement. PPD often begins around that same point.
Both benefits are paid by your employer’s workers’ comp insurer, not by you. However, the amount and the length differ a lot. Here is a side-by-side view to make ttd vs ppd clearer.
| What you care about | TTD (Temporary Total Disability) | PPD (Permanent Partial Disability) |
|---|---|---|
| What it covers | Lost wages while you cannot work and are healing | Lasting damage or loss of use after you heal |
| Who pays | Your employer’s workers’ comp insurer | Your employer’s workers’ comp insurer |
| How much | Two-thirds of your average weekly wage, up to a state cap | Scheduled weeks for the body part x percent of loss x your PPD rate |
| How long | Until you return to work or reach maximum medical improvement | A set number of weeks tied to the injured body part |
| Taxes | Not taxed under federal law | Not taxed under federal law |
| Who qualifies | Workers fully off work during recovery | Workers left with a permanent rating after recovery |
Both benefits are generally tax-free. Typically, neither one fully replaces your old paycheck. As a result, planning ahead matters.
When Each One Applies to You
TTD applies when your injury keeps you off the job entirely while you heal. For example, you are home recovering from surgery and earning nothing. Your state generally pays two-thirds of your average weekly wage during this time. In Illinois, that wage check is capped at a maximum weekly rate. The exact figures below show how big these numbers can be.
PPD applies later. Once your doctor says you have reached maximum medical improvement, you may receive a permanent rating. That rating measures how much use you lost in a body part. The body-part value is real money, set by a state schedule. Confirm your own numbers with your state board.
| Illinois figure (2026) | Exact amount |
|---|---|
| Maximum TTD weekly rate (injuries 1/15/2026–7/14/2026) | $2,008.60 per week |
| Maximum PPD weekly rate (accidents 7/1/2025–6/30/2026) | $1,084.66 per week |
| Hand value (205 scheduled weeks) | 205 weeks at full PPD rate |
| Example PPD payout: 20% loss of use of a hand | 205 x 0.20 x $1,084.66 = $44,471.06 |
| Arm / leg / foot scheduled weeks | 253 / 215 / 167 weeks |
| Body as a whole (most severe) | 500 weeks |
| Illustrative settlement range, minor injury | $5,000–$25,000 |
| Illustrative settlement range, serious injury | $75,000–$250,000+ |
These settlement ranges are illustrative only. Every case is different. The body-part value depends on your wage, your rating, and your state’s schedule. For example, a higher wage raises your PPD rate. A higher rating raises your weeks. Always confirm the real number with the state workers’ comp board and a licensed attorney.
Can You Get Both at Once?
Usually you do not collect TTD and PPD on the same day. The ttd vs ppd timeline runs in order. TTD comes first, while you heal. PPD comes after, once your condition is stable. In most cases, the moment you reach maximum medical improvement, TTD stops and PPD becomes the next question.
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However, the two can interact. If you went back to work part-time, you might receive partial wage benefits instead of full TTD. Later, your PPD award may be reduced by certain payments already made. For example, an advance on your permanent award can offset the final total. These offsets vary by state.
So ttd vs ppd is less about choosing one and more about sequence. Many Illinois claimants receive TTD for months, then a PPD settlement at the end. You may be entitled to both across the life of your claim. Confirm with your state board and a licensed attorney how your state handles overlap and offsets.
What to Do Next
First, report your injury in writing and keep a copy. Illinois requires notice to your employer within 45 days. Then track every missed workday, because that supports your TTD. Next, follow your treatment plan and ask your doctor when you reach maximum medical improvement. That date drives the shift from TTD to PPD.
Frequently Asked Questions
Is TTD or PPD worth more money?
It depends on your case. TTD often pays a higher weekly rate, but it ends when you heal. PPD can total more over time for a serious permanent loss. Compare your own numbers with the state board.
Are TTD and PPD benefits taxed?
Under federal law, workers’ comp benefits are generally not taxed. That covers both TTD and PPD in most cases. However, rules can shift if you also receive Social Security disability, so confirm with a licensed professional.
How do I know when TTD turns into PPD?
The switch usually happens when your doctor declares maximum medical improvement. That means you are as recovered as you will get. After that, your remaining loss is measured for a PPD rating. Ask your doctor and adjuster directly.
See your state’s exact numbers
What you are owed depends on your state’s benefit caps and deadlines. Start with your state’s settlement and claim guides for the exact figures.
Sources & How to Verify
The figures on this page come from official government and industry sources. Workers’ comp benefit caps, deadlines, and rules change, so always confirm the exact figure with your state’s workers’ comp board or a licensed attorney before acting. Settlement estimates are illustrative, and every case is different.
- Your state workers’ comp board, division, or commission: the official source for your state’s exact caps, deadlines, and forms — search “[your state] workers compensation board”
- U.S. Department of Labor (OWCP): dol.gov — federal workers’ compensation overview
- NCCI: ncci.com — workers’ comp rating and benefit data
- Social Security Administration: ssa.gov — benefit-cap and SSDI offset data
- Insurance Information Institute: iii.org — neutral workers’ comp background
Content last reviewed June 2026. If you notice an outdated figure, please contact us.
Related Guides
- Workers Comp Settlements by State (All 50)
- Workers Comp Claims by State (All 50)
- More in This Category
- Settlements by Injury
- Benefits Explained
- Workers Comp Glossary
Informational only — not legal, medical, or financial advice. Workers Comp Explained is an independent educational resource, not a law firm, insurer, or medical or financial advisor, and this page does not provide legal, medical, or financial advice. Workers’ compensation benefits, deadlines, and rules vary by state and change over time, and settlement estimates are illustrative only. Always confirm the exact figure and any deadline with your state’s workers’ compensation board and a licensed attorney before you act.