Monday, November 2, 2026, is the day the Office of Personnel Management’s rule points to for the payment covering October. OPM does not print that date anywhere. It follows from two things OPM does state, a first-business-day rule and an accrual rule, together with the fact that November 1 falls on a Sunday.

The distinction matters because the money paid on November 2 is the annuity for October, not a payment made during October. A retiree who looks for a deposit at the end of October will not find the October annuity there.

The two OPM rules behind the date

On its annuity payments page, OPM says: “Payment is always made the first business day of the month.” A second line adds the accrual rule: benefits “are paid on the first business day of the month after the month in which they accrue.”

The page offers one worked example: “Benefits which accrue in December 2025 are payable on January 2, 2026.” January 1 is a holiday, so the first business day was the 2nd. OPM’s page lists no 2026 dates beyond that example, which is why this article describes the November date as following from OPM’s stated rule, not as an OPM announcement.

Because the date follows the calendar, a flat “first of the month” habit misleads. A household that lists each month’s expected deposit date, rather than assuming the 1st, avoids a short-lived overdraft on a bill scheduled for the first.

Payment dates move around holidays and weekends all year, and the dates-and-deadlines items in The Retirement Money Brief cover those shifts in one weekday email.

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Why the weekend does not move it to Friday

A reader might expect a payment due on a Sunday to arrive the Friday before. OPM’s wording points the other way. The rule is the first business day of the month, and business days are Monday through Friday outside federal holidays. Under that rule, Sunday, November 1, is skipped and the first business day is Monday, November 2.

OPM’s federal holidays page shows nothing in the way. Columbus Day falls on Monday, October 12, 2026 and Veterans Day on Wednesday, November 11, so neither touches the start of November. The same page notes that a holiday landing on a Sunday is observed the following Monday, a rule that does not come into play because November 1 is not a holiday.

The October annuity therefore follows the same pattern as the January 2026 example, with a different calendar reason for the shift. In January it was a holiday; in November it is a weekend.

What a household should expect on the day

For an annuitant who budgets around OPM’s deposit, the practical effect is that the rent, mortgage or insurance bills due on the first of the month may come due a day before the deposit lands. Anyone whose bill is due on Sunday, November 1, should expect the deposit on Monday and check with the biller about timing, since OPM’s payment follows its own rule.

OPM also notes on the page that Treasury has made changes affecting payment of federal benefits that will “soon require anyone who receives a federal benefit to change to Direct Deposit or a Direct Express debit card.” The page does not give an enforcement date, so the safest reading is that electronic payment is the norm and paper checks are being phased out.

What the same rule produces for the next two payments

Applying OPM’s stated rule to the calendar gives a quick look ahead, again as arithmetic on the rule and not as an OPM schedule. December 1, 2026, is a Tuesday, so the payment for November accrual would come that day. January 1, 2027, is a Friday and a federal holiday, so the payment for December accrual would move to Monday, January 4. In the January 2026 example the shift was one day because of a holiday, in November 2026 it is one day because of a weekend, and in January 2027 it is three days because the holiday sits on a Friday.

If the November 2 deposit does not arrive

OPM’s own instruction comes first: “If you do not receive your payment on the first business day of the month, please call your financial institution first for information.” The bank can say whether a deposit is pending. After that, the OPM annuity payments page directs annuitants to report a missing payment online or to contact its Check Loss office.

Before calling, write down the date, the account that normally receives the deposit and the amount last month’s deposit showed. Those three items are what a bank or OPM representative will want to match against, and OPM’s page, checked on October 6, 2026, is the place to confirm the current contact route.

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This piece was drafted with AI assistance; the figures and dates were checked against the Office of Personnel Management pages linked above.