The star striker is yet to commit his future beyond the summer at Old Trafford, despite having a one-year extension option in his contract.
Ibrahimovic wants United to show they match his ambition, while the 35-year-old is also weighing up other options.
The Swede has apparently received two offers from the MLS and China worth £20m for just 12 months.
Zlatan Ibrahimovic's future is not yet certain at Manchester United
With Ibrahimovic part of the manager’s rebuilding plans, the club’s hierarchy will fund a new deal
As a result, according to the Mirror, United have assured Ibrahimovic they will match the global offers as fears grow he could be lured away from Manchester.
Jose Mourinho is keen for the experienced hitman, who has been United’s top scorer by far in his debut season, to stay.
And with Ibrahimovic part of the manager’s rebuilding plans, the club’s hierarchy will fund a new deal, it is claimed.
On top of the ex-Barcelona man’s £12m-a-year currently earned, image rights and bonuses are set to bolster that by a further £8m.
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Champions League qualification will also help aid him remaining with United, as the additional revenue from competing in the competition would justify the pay boost.
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So even if Ibrahimovic receives even bigger offers from around the world before next term, Manchester United are prepared to equal them.
While Ibrahimovic’s stay is to be funded, huge moves for the likes of Antoine Griezmann and Romelu Lukaku up front to bolster United’s attack are also in the pipeline.