PRODUCT • AUDIT AUTOMATION

Grant access. We do the rest.

One click on Government Gateway. BorderAudit retrieves your complete customs history — two years of import data, processed and analysed in under an hour. No manual downloads. No CSV wrestling. No missed data windows.

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Declaration lines processed daily
4.4M
vs. 14,000 maximum manual capacity
To full customs visibility
<1
hour
From signup to complete analytics
Of import history retrieved
2
years
Covering the full HMRC reclaim window
IT involvement required
0
No installs, no integrations, no CSV uploads

A 60-second dashboard tour

One audit, four lenses: classification, valuation, supply chain and audit readiness — every declaration you filed, continuously checked.

How automation replaces manual audit

Every step of the traditional customs audit — automated, validated, and delivered.

The platform behind the numbers

Every feature engineered to find duty you didn’t know you overpaid.

Automated HMRC Data Collection

Programmatic TRE portal access with TOTP authentication. Auto-detects new third-party grants, requests historical data in optimised chunks, and processes reports before HMRC's 30-day expiry window closes.

ML Returned Goods Detection

Machine learning scores every import line against return probability indicators — supplier patterns, quantities, unit values, dispatch countries. HIGH and MEDIUM candidates surfaced for review.

page.tsx

globals.css

import { cn } from "@/lib/utils";
import clsx from  "clsx";
import { PropsWithChildren } from "react";

type NoteProps = PropsWithChildren & {
 title?: string;
 type?: "note" | "danger" | "warning" | "success";
 className?: string;
 };

export default function Note({
 children,
 title = "Note",
 type = "note",
 className,
 }: NoteProps ) {
 const noteClassNames = clsx({
 "dark:bg-stone-950/25 bg-stone-50": type == "note",
 "dark:bg-red-950 bg-red-100 border-red-200 dark:border-red-900":
 type === "danger",
 "dark:bg-orange-950 bg-orange-100 border-orange-200 dark:border-orange-900":
 type === "warning",
 "dark:bg-green-950 bg-green-100 border-green-200 dark:border-green-900":
 type === "success",
  });
@import "tailwindcss";

@plugin "tailwindcss-animate";

@import "../styles/syntax.css" layer(utilities);
@import "../styles/theme.css" layer(utilities);

@custom-variant dark (&:where(.dark, .dark *));

@theme inline {
 --color-brand: var(--brand);
 --color-brand-foreground: var(--brand-foreground);
 --color-light: var(--light);
 --color-light-foreground: var(--light-foreground);
 --color-background: var(--background);
 --color-foreground: var(--foreground);
 --color-sidebar-ring: var(--sidebar-ring);

AI Document Review

Dual-model OCR pipeline: Mistral extracts structured data, Gemini validates reasoning. Cross-references invoices, Statements on Origin, and REX numbers against customs records.

Classification Radar

Visual analytics surfacing commodity code outliers and classification risks. Gravity-clustering by tariff chapter reveals anomalies — a machinery supplier declaring apparel, a code no one else uses.

Trader Validation

Smart lookup against UK Trade Info API validates importer credentials. Fuzzy-match company names to HMRC registration records. Verified before we submit.

We need to update this heading before launch
Sofia G.
Let me quickly jump into Sanity and fix it
Done!
Erik D.

The numbers don't lie

4.4 million lines per day — While the best manual process handles 14,000 lines daily, BorderAudit processes 4.4 million — analysing every declaration line against origin rules, classification logic, and valuation compliance.

Zero data loss — HMRC reports expire after 30 days. BorderAudit captures them automatically, preventing the data gaps that plague manual retrieval workflows.

91% first-time acceptance — Reclaim files validated against EU REX registry, HMRC trader records, and agreement-specific proof requirements before submission.

43 trade agreements, 160+ countries — From UK-EU TCA to CPTPP, from Japan CEPA to SACUM EPA. Every active UK preference scheme with correct proof requirements.

How it works

1. Grant Government Gateway access

A single third-party authorisation on your existing HMRC account. Takes under two minutes. No IT involvement, no software to install.

2. We retrieve your data

BorderAudit automatically downloads your complete customs history — up to two years of import declarations, processed in optimised 6-month chunks.

3. Analysis runs automatically

Every declaration line assessed against preferential origin entitlements, classification accuracy, valuation compliance, and returned goods relief eligibility.

4. Reclaim files delivered

Identified overpayments packaged into HMRC-ready C285 submissions. 91% accepted first time. Average 45 days from analysis to reclaim delivery.

Frequently asked questions

See your savings in 60 minutes

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