Question 1

Does Tk-chain, LLC. sponsor green cards?

Accepted Answer

Yes. Tk-chain, LLC. has filed 8 PERM labor certification applications with the Department of Labor, with 8 certified. The median processing time from filing to decision has been 476 days.

Question 2

What is the current PERM processing time?

Accepted Answer

The DOL processing time from PERM filing to decision typically ranges from 6 to 18 months. This does not include the prevailing wage determination (1–6 months) or the recruitment period (2–3 months) that happen before filing. For Tk-chain, LLC., the median processing time from filing to decision has been 476 days. See the processing time chart above for year-over-year trends.

Question 3

How long does it take to get a green card through Tk-chain, LLC.?

Accepted Answer

The full employer-sponsored green card timeline depends on three stages: PERM labor certification (6–18 months), I-140 petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total process from start to green card typically takes 1–5+ years.

Question 4

What triggers a PERM audit?

Accepted Answer

The DOL may audit a PERM application if certain risk factors are present: layoffs within 6 months of filing, the foreign worker having an ownership interest in the company, job requirements that exceed the norm for the occupation, foreign language requirements, or combination occupations. An audit requires additional documentation but does not mean the case will be denied.

Question 5

What is Tk-chain, LLC.'s PERM approval rate?

Accepted Answer

Tk-chain, LLC. has a 100% PERM approval rate across 8 total applications (8 certified, 0 denied, 0 withdrawn). The national average PERM approval rate is approximately 85%. Note that withdrawn cases are not counted in the approval rate calculation.

Year	Filings	Certified	Denied	Withdrawn	Median Processing Days
2024	7	7	0	0	490
2023	1	1	0	0	401

Job Title	Salary	Location	Filed	Decision	Days	Status
Financial Advisor G-100-24240-296127	$112,715	Princeton, NJ	Aug 27, 2024	Jan 21, 2026	512	Certified
IT Support Specialist/Project Manager G-100-24142-018257	$73,507	Princeton, NJ	May 21, 2024	Aug 31, 2025	467	Certified
HR Generalist G-100-24129-969757	$64,834	Princeton, NJ	May 8, 2024	Aug 27, 2025	476	Certified
IT Support Specialist/Project Manager G-100-24128-966924	$73,507	Princeton, NJ	May 7, 2024	Aug 26, 2025	476	Certified
Laboratory Technician G-100-24128-966701	$75,566	Princeton, NJ	May 7, 2024	Aug 26, 2025	476	Certified
Validation Engineer G-100-24033-688252	$81,099	Princeton, NJ	Feb 2, 2024	Jul 3, 2025	517	Certified
Validation Engineer G-100-24029-673498	$81,099	Princeton, NJ	Jan 29, 2024	Jun 10, 2025	498	Certified
Clinical SAS Programmer A-23085-18396	$80,371	Princeton, NJ	Mar 29, 2023	May 3, 2024	401	Certified

Tk-chain, LLC. — Green Card PERM Data

Tk-chain, LLC. PERM & Green Card Filings

PERM Filings by Quarter

PERM Processing Time by Year

All PERM Filings

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