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美国国税局正在改革990表格：非营利组织需要了解的关于拨款和财政赞助的信息
美国财政部和国税局正在重组990表格，要求逐源报告政府拨款，并逐项目披露财政赞助，旨在打击免税部门的欺诈行为。
The Cash Balance Plan: How High-Earning Business Owners Contribute $200,000+ a Year Toward Retirement
Beyond the 401(k): how owners 50+ use a cash balance pension to deduct $200k–$400k a year — who benefits, what it costs, and why it requires annual funding and actuarial discipline.
Writing Down Obsolete and Slow-Moving Inventory: Lower of Cost or Net Realizable Value Explained
Don't carry dead stock at full cost — GAAP's lower of cost or NRV rule requires writing obsolete and slow-moving inventory down to what you can actually realize, with a repeatable month-end workflow.
标本制作工作室记账：成本核算、销售税与淡季现金流管理
在大多数州，标本制作的劳动——不仅仅是材料——都需要缴纳销售税，而准确的标本定价需要计算材料、劳动和分摊的管理费用；本指南涵盖工作成本核算、销售税规则以及在一个年收入集中在三个月内的行业中的现金流预测。
销售税免税证明管理：应对审计的万全之策
审计师会将样本中发现的证明缺失率推断到整个审计期间，因此少数缺失的转售或免税证明可能导致六位数的销售税评估——以下是使证明文件做好审计准备的六项实践。
Lease vs. Buy Equipment in 2026: Section 179, Total Cost of Ownership, and the Real Tax Math
Don't compare monthly payments — compare after-tax lifetime cost. How Section 179, 40% bonus depreciation, and ASC 842 change the lease vs. buy math in 2026.
The 2026 Form 990 Transparency Overhaul: What Nonprofits Must Disclose About Government Grants and Fiscal Sponsorships
Treasury proposes granular Form 990 disclosure of government grants and fiscal sponsorships — with structured data and automated review. Build the grant register and project ledger now.
13周现金流预测：小企业现金周转周期、DSO和DPO指南
一份关于如何建立13周现金流预测的分步指南，以及DSO、DPO和现金周转周期公式（CCC = DIO + DSO − DPO）如何揭示应收账款和库存中被困的现金，从而避免工资支付短缺。
Managing Sales Tax Exemption & Resale Certificates: 6 Best Practices to Survive an Audit
One missing resale certificate can reprice years of sales as taxable — collect the right form at checkout, validate it on receipt, renew 60 days before expiry, and tie every certificate to its invoices.
商业电子邮件欺诈：阻止电汇诈骗的应付账款控制措施
商业电子邮件欺诈在2025年给美国受害者造成超过30亿美元的报告损失，其中86%通过电汇或ACH转移。六项应付账款控制措施——回拨验证、双重审批、供应商主文件锁定——能在资金转出前阻止欺诈性转账。
收集 W-9 表格并避免备份预扣税：供应商入职指南
国税局要求，当供应商的纳税人识别号 (TIN) 缺失或不正确时，需进行 24% 的备份预扣税。本指南涵盖在首次付款前收集并验证 W-9 表格、使用免费的国税局 TIN 匹配计划、在 15 个工作日内回复 CP2100 B-通知，以及为什么 2026 年新的 2,000 美元 1099-NEC 申报门槛不会改变你需要 W-9 表格的时间。
Accounting for Customer Loyalty & Rewards Programs Under ASC 606: Points Liability, Deferred Revenue, and Breakage
Loyalty points are a separate performance obligation under ASC 606 — allocate revenue to points at standalone value, hold it as deferred revenue, and recognize it (plus proportional breakage) only on redemption or expiry.