The Monthly Check From These 3 Treasury ETFs Moves With Interest Rates. Here’s What Retirees Should Expect

The Federal Reserve’s upper target rate is back at 4.00%. It moved up on October 29, 2026 after nearly a year at 3.75%. For retirees who live on Treasury fund income, that move matters because the monthly check follows rates. How quickly it follows depends on how long the fund’s bonds have left to run. Below are three iShares funds spread across the Treasury curve, judged on the record each one has built.

Why Rate Moves Show Up in Your Check

A Treasury ETF collects interest from the bonds it owns and passes that interest to shareholders. When a bond matures, the fund buys a new one at whatever yield the market offers that day. Short-term bills mature within weeks, so the income resets quickly. A 20-year bond continues paying its original coupon for decades, so the income barely changes.

Share prices work the other way. Duration measures how sensitive a bond’s price is to rate changes. The longer the maturity, the larger the price swing when rates move. The U.S. Treasury backs the bonds inside each fund. It does not back the fund’s share price or the size of its monthly check.

SGOV: Check Resets Fastest When the Fed Moves

The iShares 0-3 Month Treasury Bond ETF (NYSEARCA:SGOV) has paid in every monthly slot in its record. Its ex-dates fall on the first business day of the month, and payment usually lands 3 to 6 days later. In December 2025 the fund paid twice, on December 4 and December 24, and the second payment took the January slot. The February and March 2026 records show no payment dates.

The October check of $0.300547 was 13.3% below October 2025’s $0.346643. The Fed’s cuts ran straight into the check. Over 12 months the fund paid $3.317911 per share, about 3.30% of its $100.43 price. With nearly $106 billion in net assets, it holds Treasury bills, and the largest single bill makes up 10.18% of the fund.

The catch: The check moves in both directions quickly. Bills now yield 4.06% to 4.16%, and any future Fed cut would reach this check before the other two.

IEI: Middle Path With a Rising Check

The iShares 3-7 Year Treasury Bond ETF (NASDAQ:IEI) has also paid every month, on the same early-month schedule. The June 2026 record lists no pay date. Its October check of $0.368334 was 6.4% above the year-ago $0.34615. As older, lower-coupon notes matured, the fund reinvested at higher medium yields. Those yields now run 4.65% to 4.8%. All three funds paid their lowest check of the year in March, which reflects February’s shorter month.

Trailing 12-month payouts reached $3.990847, about 3.45% of the $115.58 price. The fund spreads $17.68 billion across a ladder of notes, and no single position tops 2.90%.

The catch: The price changes more than SGOV’s. The adjusted price rose 2.47% in one month alone, yet it is -0.09% year to date.

TLT: Steadiest Check, Loudest Price Swings

The iShares 20+ Year Treasury Bond ETF (NASDAQ:TLT) has a complete monthly record. Every 2026 check has a set pay date, and the fund also paid twice in December 2025. October’s $0.311581 was just 0.4% above October 2025’s $0.310447. The Fed cut and then hiked over that span, and long coupons hardly noticed.

The fund paid $3.566256 over 12 months, about 4.36% of the $81.73 price, the highest of the three. It holds 40 long Treasury positions worth $47.05 billion in total.

The catch: The principal behind the check swings hard. The adjusted price fell 32.66% over five years and 4.87% over one year, then gained 5.93% in a single month. Over that month the 20-year yield fell from 5.65% on October 9 to 5.34%.

Match the Check to Your Tolerance Before December

SGOV has shown the most stable share price of the three. Its adjusted price changes 0.09% last week, though its check will track every Fed decision. A reader willing to accept large price swings in exchange for the steadiest, highest check relative to price will find that profile in TLT. IEI sits between the two. Each fund has paid two December checks in each of the past two years, so the next ex-dates in early and mid-December will show whether the latest Fed hike has started to reach SGOV’s payout.

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