DOCUMENT 普通法 + 大陆法 intra-family loan arm's length 标准 最后审阅 · 2026-05-28

家族贷款协议模板解读 · arm's length

intra-family loan agreement · 父母 → 子女 / 信托借款 · IRC § 7872 / HMRC IHTA84 § 11 / 中国《民法典》§ 667-680

家族贷款(intra-family loan)是父母 / 长辈向子女 / 信托借款的法律安排。看似"父母借钱给孩子买房"·实际涉及:(a) 利息 vs 赠与认定(美国 AFR / 英国 HMRC / 中国税务总局);(b) arm's length 标准——交易条件是否与独立第三方之间的市场条件相符;(c) 与赠与税 / 遗产税 / IRC § 7872 imputed interest 规则的关系;(d) 还款方式与抵押设定;(e) 违约 / 豁免条款。本文解析典型条款 + 5 类陷阱条款。

本文不是 sample contract——是解读型分析。读者应在阅读后能识别:(a) 哪些条款是"形式上的贷款 · 实质上的赠与"·随时可能被税局重新定性;(b) arm's length 在不同税务管辖区的具体标准;(c) 美籍家庭 / 跨境家庭使用 family loan 的特殊难点。

文件类型 + 当事方

标准条款 1 · 借款金额与用途

CLAUSE 1 · Principal Amount + Purpose
The Lender agrees to lend to the Borrower the principal sum of [Amount] (the "Loan"), which shall be disbursed in a single payment on or before [Date]. The Loan shall be used by the Borrower solely for the purpose of [purchase of primary residence located at [Address] / purchase of equity interest in [Company] / capitalization of [Trust Name]] and for no other purpose without the prior written consent of the Lender.

标准条款 2 · 利息率与 AFR 参照

CLAUSE 2 · Interest Rate
Interest shall accrue on the outstanding principal balance at an annual rate of [X]%, compounded [annually / semi-annually]. The Parties acknowledge that the interest rate set forth herein is not less than the [Applicable Federal Rate (AFR) under IRC § 7872 / official rate of interest under HMRC / loan prime rate plus appropriate spread under PRC PBOC guidance] in effect on the date of this Agreement for a loan of the [short-term / mid-term / long-term] applicable maturity.

标准条款 3 · 还款机制

CLAUSE 3 · Repayment Schedule
The Borrower shall repay the Loan in [equal monthly installments of $X / annual interest payments of $X with balloon payment of principal on [Date] / lump sum payment on [Date]]. All payments shall be applied first to accrued and unpaid interest, then to principal. Prepayment in whole or in part shall be permitted without penalty. In the event of any default, the unpaid balance shall become immediately due and payable upon written notice from the Lender.

关键 trap clause 1 · 利息低于 AFR 触发视同赠与

TRAP · below-AFR loan = imputed gift
Sample trap: "The Loan shall bear no interest, in consideration of the close family relationship between the Parties and the absence of any commercial purpose."

trap:(a) 美国 IRC § 7872 — 零利率或低于 AFR 时 · IRS 视同:lender 给 borrower 一笔 imputed interest(视同赠与 · 占用 lender's gift tax exemption) + borrower 把 imputed interest "还"给 lender(视同 interest income);(b) 这种循环对父母不利——既消耗免税额 · 又增加自己的应税收入;(c) 例外:USD 10,000 或以下小额 family loan 免 imputed rule(IRC § 7872(c)(2))· USD 100,000 以下且 borrower 净投资收入低于 USD 1,000 也有 partial 例外;(d) "close family relationship" 不是抗辩 · 反而是被定为赠与的佐证

关键 trap clause 2 · 豁免条款触发赠与

TRAP · forgiveness clause = gift
Sample trap: "In the event of the Lender's death, all unpaid principal and accrued interest shall be deemed forgiven and discharged. The Borrower shall have no further obligation to repay any portion of the Loan."

trap:(a) "上死下免"条款——美国 IRS 立即视为不真实贷款·从设立时即按赠与处理(rather than upon death);(b) 即使不写上"死后免除"·若 lender 在生前反复豁免年度利息 → IRS 累积视为年度赠与;(c) 实务做法:lender 可在遗嘱中明示遗赠未付贷款余额给 borrower → 这是 testamentary gift · 与贷款本身独立 · 不影响贷款定性;(d) 中国境内:豁免债务在《民法典》§ 575 是合法 · 但税务总局可能视为赠与(个税 20%)· 且不退还已缴印花税

关键 trap clause 3 · 抵押与跨境协调

TRAP · cross-border collateral mismatch
Sample trap: "The Loan shall be secured by a first priority mortgage on the property located at [Address] in [Country], to be granted by the Borrower in favor of the Lender. The Lender shall not be required to record or register such mortgage with any government authority unless a default occurs."

trap:(a) 抵押权未登记 = 对第三人不产生效力——若 borrower 破产或资产被他人请求 · lender 可能后于其他债权人;(b) 跨境抵押更复杂——中国境内房产抵押需到不动产登记中心办理 · 跨境的"私人抵押"基本无效;(c) 美国家庭借款给境内子女买房——美国父母无法在中国境内办理抵押权登记(境外个人非银行机构)· 实务上多采用"借据 + 子女保留付款回流证据"的弱担保结构;(d) 担保人 / 第三方保证人——若担保人是另一家庭成员 · 应独立签 guaranty agreement · 不能"概括担保"

关键 trap clause 4 · 跨境 source rule

TRAP · cross-border source / withholding
Sample trap: "The Borrower, being a non-U.S. person, shall pay all interest payments hereunder to the Lender's bank account in [Country] free and clear of any withholding tax or deduction. The Borrower shall be solely responsible for any tax filings or compliance obligations in [Country]."

trap:(a) 美籍 lender + 中国 borrower → 利息汇出中国需 10% 预提税(中美无现行税收协定可降)· borrower 必须代扣代缴;(b) "free and clear" 条款——在跨境家族贷款中实际不可能规避法定预提税;(c) FBAR / Form 3520 / FATCA 报告义务——美籍 lender 持有境外应收账款需申报;(d) 中国 lender + 美籍 borrower → 中国《个人所得税法》利息收入需在中国境内申报缴税 · borrower 在美国可能取得 interest deduction

关键 trap clause 5 · 缺失"due on demand"条款

TRAP · no demand clause
Sample trap: "The principal balance of the Loan shall be due and payable on [Date 30 years from execution], with no acceleration clause and no demand right vested in the Lender during the term."

trap:(a) "30 年期 + 无加速 + 无 demand" → 实质上像永续债务 → IRS / HMRC 可视为不真实贷款 → 全额赠与;(b) arm's length 标准要求 lender 有合理的"催收权"·包括违约加速 + demand right;(c) 实务做法:30 年期 family loan 仍应保留 violation acceleration + 重大变化 demand 权(如 borrower 破产 / 离婚 / 离开管辖区)

family loan 与其他文件的关系

失效场景

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引用

法规

实务参照