Guides

Last verified against primary sources: September 20, 2026.

Short, factual guides to US routing numbers — what the digits mean, which number goes where, and how to check one before you send money. Each page names the primary source it was verified against.

By institution

• Navy Federal Credit Union routing number — one number for every member, every state, plus the SWIFT/BIC used on inbound international wires.

By question

• What is a routing number? — the four parts of the nine digits and the check-digit formula that catches typos.
• Routing number vs. account number — which names the bank, which names you, and why one mistake is worse than the other.
• Where the routing number is on a check — the three number groups on the MICR line and the fraction in the corner.
• ACH vs. wire transfer — whether both rails use the same routing number, and what international transfers need instead.
• Does the Navy Federal routing number change by state? — One number for every state, why the state-qualified searches exist at all, and the three details a wire actually needs.
• Navy Federal routing number, digit by digit — What the 25, the 7497 and the final 4 actually mean, plus the 3-7-1 check-digit test you can run yourself.
• What to give someone who is wiring money to you — The five fields Navy Federal publishes for incoming wires, plus the name and account-number mistakes that stall them.
• Finding your Navy Federal routing number in the app or online banking — The official Manage Direct Deposit path, the pre-filled Manual Form, and why no “show my number” screen exists
• Sending a wire out of Navy Federal: fees, timing and limits — $20 domestic / $25 international, no published maximum, the $3,000 ID and $5,000 third-party thresholds, and why online filing is not instant
• Wire address vs. mailing address — Why 820 Follin Lane SE and PO Box 3000 are not interchangeable — and why the routing number stays 256074974 either way.
• Navy Federal direct deposit form, field by field — The 13 boxes on the official form — and why the routing number is not one of them.
• When Navy Federal direct deposit actually lands — Three clocks, a two-pay-cycle tripwire, and the official 2026 military posting calendar.
• Access Number vs. account number at Navy Federal — The form says "10 digits, not Access Number" — here is what each of the three numbers is for.
• Do savings and checking share a routing number? — They do — 256074974 sits behind every personal account, and only the 10-digit account number changes.
• SWIFT code or routing number — which one do I use? — Domestic rails take 256074974; the international leg adds NFCUUS33XXX. Outgoing wires use the receiving bank's identifier instead.
• Is the ACH routing number different from the ABA number? — No. Navy Federal prints 256074974 as routing number, ABA number and routing/transit number — ACH is the network, not a second number.
• Do business accounts use a different routing number? — No — 256074974 covers business accounts too. What actually changes is the account number, the Business Access Number and a separate set of forms and fees.
• What happens if you enter the wrong routing number? — Usually the payment bounces rather than disappearing. Navy Federal's stated error-resolution timelines, the fees that can attach, and a check-digit tool that catches typos before you submit.
• Navy Federal Check Fraction Symbol: What It Maps To — The corner fraction and the nine-digit MICR number are two forms of one routing number — including the part nobody publishes.
• Navy Federal vs. PenFed vs. USAA: Three Routing Numbers Compared — The Fed's directory lists one number for Navy Federal, four for PenFed and two for USAA — with only some of them valid for wires.
• Federal Holidays and the Navy Federal Routing Number — The Fed's ACH network pauses eleven times in 2026 for 540.5 hours — and Regulation CC's business-day list is not the same list.
• What the First Two Digits of 256074974 Mean — 25 = the Fifth Federal Reserve District (Richmond) plus the thrift marker. The official rule, all 12 districts, and where 16,876 live routing numbers sit.
• Military Pay Into Navy Federal: Routing Number, myPay and SF 1199A — 256074974 in every channel — but who you tell it to changes with who pays you. What SF 1199A, FS 2231 and FS 1200 ask for, where military forms are sent, and how long enrollment takes.
• Is it safe to give someone your routing number? — Why 256074974 is not the secret — and why authorization, not the nine digits, decides who pays (Reg E, Reg CC, NFCU 79).
• Which bank does 256074974 belong to? — Navy Federal Credit Union, Vienna VA — plus the two official Fed directories that answer this, and why they sometimes disagree.
• Does Navy Federal require a voided check? — No — zero hits across 45 official pages, and one mention in its brochure as something your employer may ask for. The Manual Form and Truv routes that replace it.
• When do VA benefits reach a Navy Federal account? — There is no official VA pay calendar. What 38 CFR 3.31 fixes, the 15-day and 7-to-10-business-day clocks VA publishes, and the four VA payments that never touch your VA.gov profile.
• Can I link Cash App or Venmo to Navy Federal? — No compatibility list exists — but Navy Federal does publish the three rails (Zelle, ACH, FedNow/RTP) that decide whether an app works, plus the limits and one-way restrictions on each.
• Navy Federal routing number for IRS tax refunds — Enter 256074974 for a federal refund, and what Form 8888 does with a split
• When does a Navy Federal mobile deposit become available? — 6:00 pm ET is only half the test — the written agreement adds a same-day approval email and caps early release at one $275 per business day, no matter how many checks you deposit.
• Does Navy Federal have a transit number or just a routing number? — One number under four official names at Navy Federal — but Payments Canada defines a transit number as a 3-digit institution code plus a 5-digit branch code, and no mapping between the two systems exists.
• Does your Navy Federal credit card have a routing number? — Cards carry a 16-digit card number, not a routing number — but Navy Federal's wire instructions list credit cards as an eligible destination under 256074974, and paying from another bank needs that bank's routing number instead.
• Does Apple Pay need your Navy Federal routing number? — No — wallet setup provisions a card, not an account. We counted six official documents from Navy Federal, Apple and EMVCo: none of them mentions a routing number in a wallet context.
• My Navy Federal routing number "isn't working" — what now? — Nacha publishes a code for every failed ACH payment. We quote the definitions for R02, R03, R04, R16, R17 and R23, the 38.5-hour gap between a fast and slow return, and the 60-day rule that lets a tax refund be taken back after it posts.
• When is my Navy Federal ATM deposit actually available? — Navy Federal prints no ATM cutoff time anywhere online. We quote the Funds Availability Schedule (NFCU 668), the fifth-business-day rule for CO-OP ATMs, why cash sits outside it, and the 50-foot line that decides which machines count as yours.
• Does Navy Federal do shared branching, and which routing number do I write? — Your routing number does not move when you use another credit union's counter. We quote the federal rule that governs shared branch windows, the sign NCUA mandates there, and the results of a site-wide search for the phrase on navyfederal.org.
• How do I place a stop payment at Navy Federal, and does it involve my routing number? — The fee, the deadline and the three different checklists Navy Federal prints — including the one case where a routing number is requested, and the one where it is not.
• Can I deposit a third-party check at Navy Federal? — The routing number never changes. What changes is the endorsement — and three Navy Federal documents answer the same $10,000 question three different ways.

If a number here disagrees with what your own bank prints on your checks or shows in its app, your bank's number wins. Routing numbers get reassigned and merged; treat any published figure as a starting point to confirm, not as a substitute for confirming.