USCIS 2016—2025 十年数据深度解读：积压翻 2.7 倍，等待时间反弹，申请人该如何应对？
USCIS Decade in Review (2016–2025): Backlog Up 2.7×, Wait Times Rebounding — What Applicants Must Know

By 新未名律所 (New Weiming Law Group) ｜ Published: July 2025 ｜ Data Source: USCIS Official Quarterly Reports (All Form Types — Total)

📌 一句话核心结论 | TL;DR：
USCIS 年末待处理积压（pending backlog）从 2016 年的 432 万件飙升至 2025 年的 1,165 万件（增幅 170%，翻 2.7 倍）。尽管 2023—2024 年处理效率一度接近 98%、等待时间降至 9.0 个月，但 2025 年完成量骤降 12.2%，积压再创历史新高，等待时间反弹至 12.1 个月。对于 EB-1A、NIW 国家利益豁免及其他人才类移民申请人，早规划、早递交、选对类别比以往任何时候都重要。如需评估，欢迎联系美国首都华盛顿地区的新未名律所（📧 info@nwmlaw.com）。

USCIS pending backlog surged from 4.32M (FY2016) to 11.65M (FY2025) — a 170% increase (2.7×). Despite near-98% efficiency in FY2023–2024, FY2025 completions dropped 12.2%, pushing backlog to an all-time high and average wait times back to 12.1 months. For EB-1A, NIW, and other talent-based immigration applicants, early planning and strategic case selection are more critical than ever.

一、收件量增长了多少？是短期波动还是结构性变化？
1. How Much Have USCIS Receipt Volumes Grown — Temporary Spike or Structural Shift?

根据 USCIS 官方季度数据，2016 财年全年收件量约 807 万件，而 2024 及 2025 财年均约 1,294 万件，十年增幅达 60.3%。尤其值得注意的是，2023 年后收件量突破千万大关后再未回落，已进入"千万级新常态"。季度峰值出现在 2025 Q2：388 万件。

USCIS total receipts grew from approximately 8.07 million in FY2016 to roughly 12.94 million in both FY2024 and FY2025 — a 60.3% increase over ten years. After crossing the 10-million mark in FY2023, volumes have not retreated, indicating a structural (not cyclical) shift. The single-quarter peak was 3.88 million in 2025 Q2.

• 2016—2020：750—850 万件区间波动｜Fluctuated between 7.5M–8.5M
• 2023：突破 1,055 万件 ｜ Crossed 10.55M
• 2024—2025：稳定在约 1,294 万件 ｜ Stabilized at ~12.94M

二、USCIS 完成量（处理能力）能跟上吗？
2. Can USCIS Processing Capacity Keep Up with Demand?

答案是：有提升，但不稳定。2024 财年是表现最好的一年——完成量达到 1,260 万件，完成/收件比 97.4%，等待时间降至 2018 年以来最优的 9.0 个月。

然而 2025 财年急转直下：完成量骤降至 1,105 万件（同比 -12.2%），而收件量仍维持 1,294 万高位，年度缺口达 约 188 万件。这是自 2021 年以来最大的收支失衡。

FY2024 was USCIS's best year: completions peaked at 12.6M (97.4% efficiency) and average cycle time dropped to 9.0 months. But FY2025 saw a sharp reversal — completions fell to 11.05M (−12.2% YoY) while receipts held at 12.94M, creating an annual gap of roughly 1.88 million cases.

三、积压（Pending Backlog）到底有多严重？
3. How Severe Is the Pending Backlog?

这是整份数据中最令人担忧的部分。USCIS 年末待处理案件：

• 2016 年末：432 万件（十年最低）｜ 4.32M (decade low)
• 2021 年末：804 万件（第一轮激增 +192 万）｜ 8.04M (+1.92M surge)
• 2025 年末：1,165 万件（历史最高，十年增 170%）｜ 11.65M — all-time high (+170%)

十年来经历了两轮积压激增：第一轮发生在 2021 年（效率骤降至 79.4%，单年新增 192 万）；第二轮发生在 2025 年（完成量下降 12.2%，单年新增 218 万）。即使在 2023—2024 年效率接近 98% 时，pending 仍在缓慢增加——因为完成量没有持续显著超过收件量。

Two major backlog surges occurred: FY2021 (efficiency crashed to 79.4%, +1.92M) and FY2025 (completions fell 12.2%, +2.18M). Even during the near-98% efficiency of FY2023–2024, pending still grew slowly — because completions never consistently exceeded receipts by a meaningful margin.

四、等待时间为什么呈 "W 型" 走势？
4. Why Does Average Wait Time Show a "W-Shaped" Pattern?

平均等待时间与积压量高度正相关，呈现"上升→峰值→改善→再反弹"的 W 型走势：

• 2016—2020（缓升期）：6.5 月 → 9.9 月 ｜ Gradual rise from 6.5 to 9.9 months
• 2021—2022（第一峰值）：飙升至 12.6—12.8 月，季度峰值 2022 Q1 达 14.9 月 ｜ Surged to 12.6–12.8 mo; quarterly peak 14.9 mo in 2022 Q1
• 2023—2024（改善期）：下降至 9.0 月（2018 年以来最优）｜ Improved to 9.0 mo (best since FY2018)
• 2025（再反弹）：回升至 12.1 月，Q4 达 13.8 月 ｜ Rebounded to 12.1 mo; Q4 reached 13.8 mo

Average cycle time is strongly correlated with backlog size. The W-shape reflects a repeating pattern: when USCIS temporarily boosts throughput, wait times drop — but any efficiency decline or receipt surge sends them right back up. Both FY2021 and FY2025 illustrate this dynamic.

五、批准率和拒绝率十年间如何变化？
5. How Have Approval and Denial Rates Changed Over the Decade?

批准率经历了明显的周期波动，并非单向恶化：

• 2016—2017（高位期）：约 91.6—91.8%（全期最高）｜ ~92% (decade high)
• 2018—2021（下降期）：逐步降至 87.7% ｜ Gradual decline to 87.7%
• 2022（谷底）：批准率仅 84.5%（十年最低），拒绝率达 14.5%（十年最高）｜ Approval bottomed at 84.5%; denial peaked at 14.5%
• 2024（恢复）：批准率回升至 88.4%，拒绝率回落至 10.3% ｜ Recovery to 88.4% approval, 10.3% denial
• 2025（略降）：批准率 86.8%，拒绝率维持 10.3% ｜ Slight dip to 86.8% approval

六、十年可划分为哪几个关键阶段？
6. What Are the Six Key Phases of the USCIS Decade?

• 阶段一 2016—2017：高批准率 ~92%，积压萌芽（432→506 万）｜ High approval, backlog seeds planted
• 阶段二 2018—2020：效率约 96—97%（近平衡），积压缓增至 612 万 ｜ Near-balanced but backlog still grew
• 阶段三 2021：效率骤降至 79.4%（全期最低），积压激增至 804 万 ⚠️ ｜ Efficiency crashed — first backlog surge
• 阶段四 2022：效率恢复至 95.2%，但审批最严：批准率 84.5%、等待 12.8 月 ｜ Recovery but strictest adjudication
• 阶段五 2023—2024：全期最优表现——完成量 1030—1260 万，等待降至 9.0 月 ✅ ｜ Best performance of the decade
• 阶段六 2025：完成量降 12.2%，积压创历史新高 1,165 万 🔺 ｜ Completions fell, backlog hit all-time high

The decade reveals a recurring pattern: efficiency gains are not sustained. Every time USCIS ramps up processing, a subsequent slowdown or receipt surge pushes backlog right back — as seen in both FY2021 and FY2025.

七、对 EB-1A / NIW / 人才类移民申请人有什么影响？
7. What Does This Mean for EB-1A, NIW, and Talent-Based Immigration Applicants?

八、申请人应采取哪些策略？
8. What Strategies Should Applicants Adopt?

1. 时间规划更保守：积压高位下整体流程延长，有 F-1、H-1B、J-1、O-1 等身份期限者尤需提前准备。
   Plan more conservatively — visa holders with deadlines (F-1, H-1B, J-1, O-1) should start early.
2. NIW 尽早递交锁定优先日（Priority Date）：EB-2 排期可能较长，早递交 I-140 = 早锁定 PD。
   File NIW early to lock in your Priority Date — EB-2 backlogs can be lengthy.
3. EB-1A 条件够则优先：EB-1 排期通常优于 EB-2，对中国和印度出生的申请人价值更大。
   If you qualify for EB-1A, prioritize it — EB-1 visa bulletin dates are typically more favorable for China/India-born applicants.
4. 重视 RFE 预防：积压高位时，一个 RFE（Request for Evidence）可能额外耽误数月。初次递交需逻辑完整、材料充分。
   Prevent RFEs proactively — in a high-backlog environment, each RFE can add months of delay.
5. 加急（Premium Processing）要有策略：PP 只管 I-140 阶段，不保证 I-485。材料边缘者应先补强再加急。
   Use Premium Processing strategically — it only covers I-140, not I-485. Borderline cases should strengthen evidence first.
6. 全程身份规划：I-140 批准 ≠ 合法身份。需维持 F-1/H-1B/O-1/L-1 身份，排期 current 时考虑 concurrent filing（I-140 + I-485 同时递交）。
   Plan holistic status maintenance. I-140 approval ≠ legal status. Maintain your nonimmigrant status and consider concurrent filing when dates are current.