Labour's plans to upgrade workers' rights volition outgo businesses up to £5bn a twelvemonth to implement, according to the government's ain analysis.
The caller measures would person a disproportionate interaction connected smaller businesses, liable for employing 13 cardinal workers, the interaction appraisal study found.
However, the £5bn represented a "modest" amount, little than 1.5% of the full magnitude spent by businesses connected employing staff, the study said.
Moreover, the "wellbeing" benefits of the measures, which see challenging the usage of zero hours contracts and boosting sick pay, would magnitude to £3bn, it found.
The economical appraisal study was prepared for MPs up of the 2nd speechmaking of the Employment Rights Bill connected Monday.
The authorities says the authorities represents the biggest upgrade to workers’ rights successful a generation.
It would warrant caller rights for workers from the archetypal time of their employment including: sick pay, extortion from unfair dismissal, parental and bereavement leave.
It besides proposes banning what it calls "exploitative" zero hr contracts and strengthening commercialized national rights.
However, the study warns that the further costs could pb to employers cutting their workforces, which could successful crook ‘’weigh’’ connected economical growth, the government's stated argumentation priority.
Ben Smith, from specializer employment instrumentality steadfast GQ|Littler, said it would beryllium "painful" successful the abbreviated word for businesses trying to header with the other reddish tape, portion the longer word affirmative outcomes were harder to quantify.
Tina McKenzie, argumentation seat astatine the Federation of Small Businesses said: "As atrocious arsenic these impacts seem, they inactive underestimate the existent costs this authorities could person connected maturation and participation."
The Conservatives said the "french style" laws were sewing uncertainty, would outgo hundreds of millions much successful sick pay, and would effect successful firms shedding unit oregon passing costs connected to customers.
Shadow concern secretary, Kevin Hollinrake, said the authorities should look again astatine its "growth-killing bill, astatine the precise slightest exempting tiny and medium-sized companies from these disastrous measures".
Paul Nowak, wide caput of the TUC, said the government's appraisal showed the concern costs from the Bill were negligible and much than offset by wider economical and societal gains.
“These changes volition mostly impact those companies whose concern models person been built connected low-paid, insecure employment.
“Decent employers volition invited these measures and the improvements they volition bring for their businesses and workforces,” helium said.
The study argues that the reforms could pb to less mislaid workdays, if employees consciousness little anxious astir their wage and moving conditions.
Quoting Health and Safety Executive figures, the study says depression, accent and anxiousness led to 17 cardinal moving days being mislaid past year, costing the system £5.2 cardinal successful mislaid output.
Workers successful the hospitality, wellness and societal care, and retail sectors were acceptable to payment most, the study said, wherever insecure and low-paid enactment is much common.
Under the projected legislation, employers that presently usage zero hours contracts would person to connection unit contracts guaranteeing a acceptable fig of hours per week. That volition beryllium calculated based connected the worker's mean moving hours implicit a 12-week period.
Around 2 cardinal workers were acceptable to payment from the reforms, the study said, including a £400m a twelvemonth summation successful sick wage owed to reforms to Statutory Sick Pay.