#banking
Navigate business banking, accounts, and financial services effectively
Mercury Command, launched June 16, 2026, lets founders run business banking in plain English — checking cash, changing transfer rules, categorizing transactions, and sending invoices — with every action staged for explicit human approval. This guide explains what it does, the agent-card spend controls that followed, and the adoption checklist small businesses need before granting AI payment access.
Under UCC 4-404 a bank may refuse a check presented more than six months after its date — but it may also pay it in good faith and charge your account. A "void after 90 days" legend binds the payee, not the bank. Here is how to age outstanding checks, place a six-month stop-payment order (14 days if oral), reissue safely, and report uncashed checks as unclaimed property.
Federal law lets an employer require direct deposit but never lets it pick the employee's bank. Most states additionally require voluntary written consent, and Florida and Montana prohibit mandates outright. A three-bucket state breakdown, the five paycard conditions, the authorization-form fields to capture, and the rollout sequence that keeps an electronic-pay switch out of wage-claim territory.
Regulation CC makes the first $275 of a check deposit available the next business day and most ordinary checks by the second, but six documented exceptions — including deposits above $6,725 — let a bank hold the balance until the seventh business day. Here are the schedules, the written-notice rights, and how to plan payroll around them.
FDIC insurance covers $250,000 per depositor, per bank, per ownership category — so an $800,000 business account leaves $550,000 uninsured. Reciprocal deposit networks like IntraFi's ICS and CDARS split a large balance into under-limit chunks across thousands of member banks while you keep one relationship and one statement. Here are the mechanics, the costs, ICS vs. CDARS, the overlap trap that quietly leaves money uninsured, and the bookkeeping that proves your coverage.
Structuring — breaking cash into sub-$10,000 deposits to avoid a Currency Transaction Report — is a felony under 31 U.S.C. 5324 carrying up to 5 years in prison, and the government never has to prove the money was dirty. Here is how CTRs and Form 8300 actually work, which innocent deposit habits look like evasion, and the cash records that prove your intent.
Chase raised Performance Business Checking from $30 to $40 a month and Platinum from $95 to $103 in 2026, adding $120 and $96 a year. This guide lists the waiver thresholds ($2,000, $35,000 and $100,000 combined balance), shows when parking cash to dodge the fee costs more than paying it, and walks through a five-step audit of transaction, cash-deposit and wire charges.
A lockbox sends customer checks to a bank-run P.O. box where staff scan and deposit them the same day and return a remittance data file; remote deposit capture lets you scan checks at your own desk under the Check 21 Act. This guide compares the two for small businesses by check volume, customer geography and cost (setup, monthly and per-item lockbox fees versus a $5 to $40 per month scanner plan), and covers same-day posting to receivables, original-check retention, deposit cutoffs and positive pay.
Under the Nacha Operating Rules, an ACH reversal corrects only a sender's qualifying error—a duplicate, wrong amount, wrong account, or qualifying wrong date—and must reach the receiving bank within five banking days of settlement. This guide explains how reversals differ from returns and R10/R11 unauthorized-debit claims, and how to record each event so payments stay reconcilable.
FedNow and the RTP network settle payments 24/7, so a bank balance can change before your books do. How to reconcile instant payments with a five-state payment lifecycle (approved, submitted, accepted, settled, returned), a clearing-account chart-of-accounts pattern, ISO 20022 identifiers worth preserving, and a 30-day rollout plan for small businesses.
Amex launched the Graphite Business Cash Unlimited at $295 with 2% unlimited cash back and raised Business Platinum to $895 in 2026. Learn how no preset spending limit affects forecasts, how to book annual fees and 2%–5% rewards correctly, and a framework to compare effective fees, credits, and cash flow before you renew.
JPMorgan Chase Q2 2026: $57.3B revenue (+27.7%) and record $21.2B net income (+41.2%), lifted by a $4.6B Visa gain — tracked in a public Beancount ledger.
