UK: Permanent Residency Further Away Raises Concerns for AI

London plans to shift from a time-based residency model to a contribution-based model, with extended timelines and an application process announced as retroactive. In the AI sector, where the influx of specialists is declining, the focus shifts to retention, with some salary levers but also threatened pathways for settlement.

The Announced End of the 10-Year Long Residency Will Penalize Tech Careers

The consultation considers ending the so-called long residency pathway, which offered the possibility of obtaining permanent residency after ten consecutive years of legal stay by accumulating various types of visas. This system is frequently used in the tech sector, where career trajectories often include a transition from student visa to graduate route, and then to sponsorship as a skilled worker. Employees who were counting on this accumulation may no longer be able to benefit from it, and many will only discover this by examining their own situation.

Fewer Visas Issued: Retention Takes Center Stage

The number of new arrivals is decreasing. For the year ending December 2025, 168,471 work visas were granted, representing a 19% decrease year-on-year and a 50% drop compared to the peak in 2023. IT professionals are experiencing an 18% decline. The profiles most affected by the reform are sponsored engineers, researchers, and data scientists who came with the idea of possible settlement after five years. The decline in new arrivals makes retaining those already present even more crucial.

Income Thresholds: Buying Time Up to Seven Years

The proposed acquired residency plan establishes a mechanism to shorten the waiting period. An annual income exceeding £50,270 can reduce the eligibility period by up to five years, while an income surpassing £125,140 can decrease it by up to seven years, making it possible to shorten the pathway to five or three years. The fifteen-year period targets jobs below the university level; the majority of roles in AI, engineering, and data science fall under a higher level, placing them in the ten-year category, with the possibility of shortening this timeframe through these income thresholds.

Operational Advice: Map Exposure Rather Than Rewrite Immediately

AY&J Solicitors, an immigration firm, indicates that employers are requesting targeted audits to understand who is affected or protected and what options are available. Its CEO, Yash Dubal, recommends early identification of exposure: spotting individuals on a five-year wait who may be impacted, those close to residency under current rules, and the impact of salary or role decisions on timelines. The firm advises against making any changes until the law has changed, suggesting instead to gain visibility: cataloging who is on the path to residency and when, who might apply soon under the five-year rule, who depends on the threatened long residency, and where income thresholds alter the timeline. These steps do not imply anything irreversible but allow for informed discussions with concerned senior engineers.

Planned Retroactivity and Legal Uncertainty Fuel Anxiety

The government has confirmed its intention to apply changes retroactively, including to individuals already on a settlement path. An engineer who arrived in 2022 and aims to apply in 2027 could see their timeline pushed further away. As of autumn 2026, however, the five-year pathway remains in effect, no declaration of changes has been submitted to Parliament, and implementation is still in a targeted state. In this limbo, anxiety is growing. Companies that retain their engineers will be those that have anticipated and accurately identified who is affected.

What the Reform Would Change: Extended Timelines and Demographic Targeting

The UK plans to replace a system based on duration of presence with a contribution-based model for access to permanent residency, with timelines extending to ten years for most pathways and fifteen years for positions below the university level. The reform, called acquired residency, was unveiled in November 2025 and is subject to consultation until February 2026. The Home Office anticipates that around 1.6 million people will settle between 2026 and 2030 under current rules, with a peak expected around 450,000 in 2028, a trend attributed to the record immigration observed from 2022 to 2024 that some ministers wish to curb. More than 300,000 children already present may have to wait longer, according to an independent study. At the time of publication, the five-year pathway is still in effect, and the proposals are not yet implemented. For Yash Dubal, retention and immigration are now linked, and the competition for talent in AI also hinges on the stability of the rules.