Mega Millions after taxes in New Mexico
Mega Millions jackpot $300 million, winner living in New Mexico. Cash option $124.1 million.
You keep about
$70.9 million in cash, single filer
Seventy million nine hundred eleven thousand one hundred and 00/100 dollars
Jackpot data as of Sep 26, 2026, for the Tuesday, Sep 29 drawing.
| Item | Amount | Share of jackpot |
|---|---|---|
| Advertised jackpotSum of 30 annuity payments | $300,000,000 | |
| Cash optionOfficial cash value | $124,100,000 | |
| Federal tax withheld at claim24% of the prize | −$29,784,000 | |
| Federal tax still owed at filingTop bracket is 37% | −$16,083,000 | |
| New Mexico state tax5.9% of the prize; $7.4 million withheld at claim | −$7,321,900 | |
| You keep23.6% of the advertised jackpot | $70,911,100 |
New Mexico taxes lottery winnings as ordinary income, with a top rate of 5.9% on taxable income over $210,000 for a single filer. The New Mexico Lottery withholds 6% state tax from prizes over $5,000.
Lump sum or annuity in New Mexico
| Cash option | Annuity (30 payments) | |
|---|---|---|
| Before tax | $124,100,000 | $300,000,000 |
| Total tax | −$53,188,900 | −$127,200,008 |
| You keep | $70,911,100 | $172,799,993 |
| In today's dollarsannuity discounted at 3% a year | $70,911,100 | $104,657,581 |
| When you get it | All at once | $2.6 million now, then yearly up to $10.7 million |
The annuity keeps $101.9 million more after tax in total but pays it over 29 years; the cash would need to earn 5.72% a year after tax to fund the same payments. How to think about the choice.
The 30 annuity payments
30 payments from $2.6 million to $10.7 million after tax
| Payment | Year | Before tax | Federal | State | After tax |
|---|---|---|---|---|---|
| 1 | 2026 | $4,515,431 | −$1,620,710 | −$266,410 | $2,628,311 |
| 2 | 2027 | $4,741,202 | −$1,704,245 | −$279,731 | $2,757,226 |
| 3 | 2028 | $4,978,262 | −$1,791,957 | −$293,717 | $2,892,587 |
| 4 | 2029 | $5,227,175 | −$1,884,055 | −$308,403 | $3,034,717 |
| 5 | 2030 | $5,488,534 | −$1,980,758 | −$323,824 | $3,183,953 |
| 6 | 2031 | $5,762,961 | −$2,082,296 | −$340,015 | $3,340,650 |
| 7 | 2032 | $6,051,109 | −$2,188,910 | −$357,015 | $3,505,183 |
| 8 | 2033 | $6,353,664 | −$2,300,856 | −$374,866 | $3,677,942 |
| 9 | 2034 | $6,671,347 | −$2,418,399 | −$393,609 | $3,859,339 |
| 10 | 2035 | $7,004,915 | −$2,541,819 | −$413,290 | $4,049,806 |
| 11 | 2036 | $7,355,161 | −$2,671,410 | −$433,954 | $4,249,796 |
| 12 | 2037 | $7,722,919 | −$2,807,480 | −$455,652 | $4,459,786 |
| 13 | 2038 | $8,109,064 | −$2,950,354 | −$478,435 | $4,680,276 |
| 14 | 2039 | $8,514,518 | −$3,100,372 | −$502,357 | $4,911,789 |
| 15 | 2040 | $8,940,244 | −$3,257,890 | −$527,474 | $5,154,879 |
| 16 | 2041 | $9,387,256 | −$3,423,285 | −$553,848 | $5,410,123 |
| 17 | 2042 | $9,856,619 | −$3,596,949 | −$581,540 | $5,678,129 |
| 18 | 2043 | $10,349,449 | −$3,779,297 | −$610,618 | $5,959,535 |
| 19 | 2044 | $10,866,922 | −$3,970,761 | −$641,148 | $6,255,012 |
| 20 | 2045 | $11,410,268 | −$4,171,799 | −$673,206 | $6,565,263 |
| 21 | 2046 | $11,980,781 | −$4,382,889 | −$706,866 | $6,891,026 |
| 22 | 2047 | $12,579,821 | −$4,604,534 | −$742,209 | $7,233,077 |
| 23 | 2048 | $13,208,812 | −$4,837,261 | −$779,320 | $7,592,231 |
| 24 | 2049 | $13,869,252 | −$5,081,624 | −$818,286 | $7,969,343 |
| 25 | 2050 | $14,562,715 | −$5,338,205 | −$859,200 | $8,365,310 |
| 26 | 2051 | $15,290,850 | −$5,607,615 | −$902,160 | $8,781,075 |
| 27 | 2052 | $16,055,393 | −$5,890,496 | −$947,268 | $9,217,629 |
| 28 | 2053 | $16,858,163 | −$6,187,520 | −$994,632 | $9,676,011 |
| 29 | 2054 | $17,701,071 | −$6,499,396 | −$1,044,363 | $10,157,311 |
| 30 | 2055 | $18,586,124 | −$6,826,866 | −$1,096,581 | $10,662,677 |
| Total | $300,000,000 | −$109,500,008 | −$17,700,000 | $172,799,993 | |
Full-page version with every state: Mega Millions annuity schedule for New Mexico.
How New Mexico compares
New Mexico ranks 37th of 51 for what a single winner keeps from this jackpot in cash ($70.9 million).
| State | State tax | Cash kept |
|---|---|---|
| New Mexico | 5.9% | $70.9 million |
| Arizona | 2.5% | $75.1 million |
| Colorado | 4.4% | $72.8 million |
| Oklahoma | 4.5% | $72.6 million |
| Texas | none | $78.2 million |
| Utah | 4.45% | $72.7 million |
All 50 states and DC for this jackpot
Best states to win the lottery
Questions
How much is a $300 million Mega Millions jackpot after taxes in New Mexico?
About $70.9 million if you take the cash option ($124.1 million before taxes), or about $172.8 million in total over 30 annual payments if you take the annuity. New Mexico taxes the prize at 5.9%.
How much tax is taken out of lottery winnings in New Mexico?
At claim the lottery withholds 24% for federal tax on prizes over $5,000. New Mexico withholds 6% at claim. On a jackpot this size the final federal bill is closer to 37% of the prize because most of it falls in the 37% bracket, so about $16.1 million more is owed when you file.
What is the New Mexico tax rate on lottery winnings?
5.9%. New Mexico taxes lottery prizes as income; a jackpot is taxed almost entirely at the top rate of 5.9%, which is about $7.3 million on the cash option.
Is it better to take the lump sum or annuity in New Mexico?
The annuity pays about $101.9 million more after taxes in total, spread over 29 years. The cash option comes out ahead only if you can earn more than 5.7% a year after tax on it. Many winners take the cash; the annuity protects against spending it too fast.
Which states do not tax lottery winnings?
Alaska, California, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming do not tax lottery prizes (California only exempts prizes from tickets bought there). Among the 50 states and DC, New Mexico ranks 37th of 51 for what you keep from this jackpot.
These figures describe the taxes on a prize that has already been won; they are not a reason to buy a ticket. Jackpot odds are hundreds of millions to one. If gambling is causing problems for you or someone close to you, call or text 1-800-GAMBLER (National Problem Gambling Helpline, 24/7).
Sources for this page
- Mega Millions official site (current jackpot and cash value) (checked Sep 26, 2026)
- Report of the official jackpot estimate used here (checked Sep 26, 2026)
- IRS: 2026 inflation adjustments (Rev. Proc. 2025-32) (checked Sep 26, 2026)
- IRS Publication 505: withholding on gambling winnings (checked Sep 26, 2026)
- New Mexico: New Mexico Lottery - Winners/Claiming Prizes (checked Sep 26, 2026)
- New Mexico: Tax Foundation - New Mexico (checked Sep 26, 2026)
- New Mexico: PolicyEngine-US parameter (NM single rates; statute-referenced, repo current as of 2026-09-26) (checked Sep 26, 2026)
- New Mega Millions arrives in April (megamillions.com) (checked Sep 26, 2026)
- Mega Millions To Get MEGA Enhancements in April 2025 (megamillions.com) (checked Sep 26, 2026)
- Mega Millions Game Change FAQ (Illinois Lottery) (checked Sep 26, 2026)
Figures are estimates for planning, not tax or legal advice. How they are calculated: methodology. Read the disclaimer.