Series I savings bonds issued 2008: current value
Official redemption values for every issue month and paper denomination, July 2026 — from the U.S. Treasury's savings bond value file.
savingsbondcheck.com — Series I savings bond values, issued 2008 — redemption values as of July 2026 — data: U.S. Treasury
Official Treasury value file data
- A $50 Series I savings bond issued May 2008 is worth $81.26 as of , per the U.S. Treasury's savings bond value file.
- That bond sold for $50.00 (I bonds sell at face value), so it has earned $31.26 in interest.
- Series I bonds issued 2008 are still earning interest; each stops at final maturity, 30 years from its issue month — January 2008 bonds in January 2038.
- Treasury has already published values through November 2026: the May 2008 $50 bond's value changes to $81.50 in August 2026.
$81.26Status
Still earning
stops May 2038$100 bond since 2008
Redemption values by issue month and denomination
Every paper denomination redeems at (face ÷ $25) × the per-$25 value Treasury publishes, so these figures are exact. Click a row to highlight it.
| Issue month | $50 | $75 | $100 | $200 | $500 | $1,000 | $5,000 | $10,000 | Stops earning |
|---|---|---|---|---|---|---|---|---|---|
| January 2008 | $101.12 | $151.68 | $202.24 | $404.48 | $1,011.20 | $2,022.40 | $10,112.00 | $20,224.00 | January 2038 |
| February 2008 | $100.76 | $151.14 | $201.52 | $403.04 | $1,007.60 | $2,015.20 | $10,076.00 | $20,152.00 | February 2038 |
| March 2008 | $100.40 | $150.60 | $200.80 | $401.60 | $1,004.00 | $2,008.00 | $10,040.00 | $20,080.00 | March 2038 |
| April 2008 | $100.04 | $150.06 | $200.08 | $400.16 | $1,000.40 | $2,000.80 | $10,004.00 | $20,008.00 | April 2038 |
| May 2008 | $81.26 | $121.89 | $162.52 | $325.04 | $812.60 | $1,625.20 | $8,126.00 | $16,252.00 | May 2038 |
| June 2008 | $81.04 | $121.56 | $162.08 | $324.16 | $810.40 | $1,620.80 | $8,104.00 | $16,208.00 | June 2038 |
| July 2008 | $80.82 | $121.23 | $161.64 | $323.28 | $808.20 | $1,616.40 | $8,082.00 | $16,164.00 | July 2038 |
| August 2008 | $80.62 | $120.93 | $161.24 | $322.48 | $806.20 | $1,612.40 | $8,062.00 | $16,124.00 | August 2038 |
| September 2008 | $80.40 | $120.60 | $160.80 | $321.60 | $804.00 | $1,608.00 | $8,040.00 | $16,080.00 | September 2038 |
| October 2008 | $80.20 | $120.30 | $160.40 | $320.80 | $802.00 | $1,604.00 | $8,020.00 | $16,040.00 | October 2038 |
| November 2008 | $89.12 | $133.68 | $178.24 | $356.48 | $891.20 | $1,782.40 | $8,912.00 | $17,824.00 | November 2038 |
| December 2008 | $88.82 | $133.23 | $177.64 | $355.28 | $888.20 | $1,776.40 | $8,882.00 | $17,764.00 | December 2038 |
Swipe the table sideways for more denominations →
Source: U.S. Treasury Fiscal Data — Savings Bonds Value Files (v2/accounting/od/sb_value), redemption period 2026-07.
Value history — $100 bond, each June
Redemption value of a $100-face-value bond at each June since issue, by issue month. A flat tail means the bond reached final maturity and its value froze.
| June of | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2009 | $106.36 | $105.80 | $105.28 | $104.72 | $104.12 | $103.68 | — | — | — | — | — | — |
| 2010 | $109.28 | $108.92 | $108.52 | $108.52 | $106.04 | $105.76 | $105.48 | $105.24 | $104.96 | $104.96 | $104.12 | $103.80 |
| 2011 | $112.72 | $112.56 | $112.36 | $112.12 | $107.68 | $107.60 | $107.52 | $107.48 | $107.40 | $107.24 | $106.44 | $106.32 |
| 2012 | $117.60 | $117.16 | $116.76 | $116.20 | $111.40 | $111.12 | $110.84 | $110.56 | $110.28 | $109.88 | $110.88 | $110.56 |
| 2013 | $122.76 | $122.48 | $122.16 | $121.88 | $114.32 | $114.20 | $113.52 | $113.36 | $113.20 | $113.00 | $114.16 | $113.92 |
| 2014 | $125.80 | $125.56 | $125.32 | $125.04 | $115.72 | $115.56 | $115.44 | $115.32 | $115.20 | $115.12 | $117.04 | $116.80 |
| 2015 | $129.40 | $129.12 | $128.80 | $128.52 | $117.52 | $117.52 | $117.36 | $117.20 | $117.08 | $116.92 | $119.56 | $119.56 |
| 2016 | $131.16 | $130.88 | $130.56 | $130.28 | $118.44 | $118.44 | $118.28 | $118.12 | $117.96 | $117.84 | $121.00 | $120.92 |
| 2017 | $134.56 | $134.12 | $133.68 | $133.24 | $120.36 | $120.16 | $119.88 | $119.60 | $119.32 | $119.08 | $123.84 | $123.56 |
| 2018 | $139.24 | $138.80 | $138.36 | $137.96 | $123.08 | $122.84 | $122.56 | $122.32 | $122.08 | $121.80 | $127.52 | $127.20 |
| 2019 | $144.12 | $143.72 | $143.28 | $142.88 | $125.80 | $125.64 | $125.40 | $125.16 | $124.92 | $124.68 | $131.28 | $131.04 |
| 2020 | $148.40 | $148.00 | $147.60 | $147.24 | $127.92 | $127.80 | $127.60 | $127.36 | $127.16 | $126.96 | $134.40 | $134.20 |
| 2021 | $152.28 | $151.92 | $151.56 | $151.20 | $129.92 | $129.56 | $129.36 | $129.20 | $129.00 | $128.84 | $137.48 | $137.00 |
| 2022 | $161.72 | $160.60 | $159.52 | $158.44 | $137.60 | $136.52 | $135.72 | $134.96 | $134.16 | $133.40 | $146.64 | $145.40 |
| 2023 | $177.16 | $176.04 | $174.92 | $173.84 | $148.12 | $147.72 | $146.92 | $146.16 | $145.36 | $144.60 | $158.96 | $158.44 |
| 2024 | $186.32 | $185.52 | $184.72 | $183.96 | $153.52 | $153.16 | $152.68 | $152.16 | $151.68 | $151.16 | $165.96 | $165.44 |
| 2025 | $193.52 | $193.00 | $192.52 | $192.04 | $157.28 | $156.92 | $156.68 | $156.44 | $156.16 | $155.92 | $171.20 | $170.68 |
| 2026 | $201.52 | $200.80 | $200.08 | $199.40 | $162.08 | $161.64 | $161.24 | $160.80 | $160.40 | $160.00 | $177.64 | $177.04 |
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Methodology: values are the official per-$25 redemption values from Treasury's savings bond value file for the current redemption month, multiplied by face ÷ $25 (exact). The build verifies row counts, series coverage, value ranges, I-bond monotonicity, and the EE 20-year doubling guarantee before publishing; it refuses to deploy if any check fails. Download the data: current values CSV · full 1992–present CSV.